2016602390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:918

約数の個数: 128

約数和(自身を含む): 4434186240

約数和(自身を除く): 2417583850

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 43, 55, 62, 85, 86, 110, 155, 170, 187, 215, 310, 341, 374, 430, 473, 527, 682, 731, 809, 935, 946, 1054, 1333, 1462, 1618, 1705, 1870, 2365, 2635, 2666, 3410, 3655, 4045, 4730, 5270, 5797, 6665, 7310, 8041, 8090, 8899, 11594, 13330, 13753, 14663, 16082, 17798, 22661, 25079, 27506, 28985, 29326, 34787, 40205, 44495, 45322, 50158, 57970, 68765, 69574, 73315, 80410, 88990, 113305, 125395, 137530, 146630, 151283, 173935, 226610, 249271, 250790, 275869, 302566, 347870, 382657, 426343, 498542, 551738, 591379, 756415, 765314, 852686, 1078397, 1182758, 1246355, 1379345, 1512830, 1913285, 2131715, 2156794, 2492710, 2758690, 2956895, 3826570, 4263430, 4689773, 5391985, 5913790, 6505169, 9379546, 10783970, 11862367, 13010338, 18332749, 23448865, 23724734, 32525845, 36665498, 46897730, 59311835, 65051690, 91663745, 118623670, 183327490, 201660239, 403320478, 1008301195, 2016602390]

約数ペア:

[(1, 2016602390), (2, 1008301195), (5, 403320478), (10, 201660239), (11, 183327490), (17, 118623670), (22, 91663745), (31, 65051690), (34, 59311835), (43, 46897730), (55, 36665498), (62, 32525845), (85, 23724734), (86, 23448865), (110, 18332749), (155, 13010338), (170, 11862367), (187, 10783970), (215, 9379546), (310, 6505169), (341, 5913790), (374, 5391985), (430, 4689773), (473, 4263430), (527, 3826570), (682, 2956895), (731, 2758690), (809, 2492710), (935, 2156794), (946, 2131715), (1054, 1913285), (1333, 1512830), (1462, 1379345), (1618, 1246355), (1705, 1182758), (1870, 1078397), (2365, 852686), (2635, 765314), (2666, 756415), (3410, 591379), (3655, 551738), (4045, 498542), (4730, 426343), (5270, 382657), (5797, 347870), (6665, 302566), (7310, 275869), (8041, 250790), (8090, 249271), (8899, 226610), (11594, 173935), (13330, 151283), (13753, 146630), (14663, 137530), (16082, 125395), (17798, 113305), (22661, 88990), (25079, 80410), (27506, 73315), (28985, 69574), (29326, 68765), (34787, 57970), (40205, 50158), (44495, 45322)]