1857385816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1433}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 4165368480

約数和(自身を除く): 2307982664

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 103, 104, 121, 143, 206, 242, 286, 412, 484, 572, 824, 968, 1133, 1144, 1339, 1433, 1573, 2266, 2678, 2866, 3146, 4532, 5356, 5732, 6292, 9064, 10712, 11464, 12463, 12584, 14729, 15763, 18629, 24926, 29458, 31526, 37258, 49852, 58916, 63052, 74516, 99704, 117832, 126104, 147599, 149032, 162019, 173393, 204919, 295198, 324038, 346786, 409838, 590396, 648076, 693572, 819676, 1180792, 1296152, 1387144, 1623589, 1639352, 1918787, 2254109, 3247178, 3837574, 4508218, 6494356, 7675148, 9016436, 12988712, 15350296, 17859479, 18032872, 21106657, 35718958, 42213314, 71437916, 84426628, 142875832, 168853256, 232173227, 464346454, 928692908, 1857385816]

約数ペア:

[(1, 1857385816), (2, 928692908), (4, 464346454), (8, 232173227), (11, 168853256), (13, 142875832), (22, 84426628), (26, 71437916), (44, 42213314), (52, 35718958), (88, 21106657), (103, 18032872), (104, 17859479), (121, 15350296), (143, 12988712), (206, 9016436), (242, 7675148), (286, 6494356), (412, 4508218), (484, 3837574), (572, 3247178), (824, 2254109), (968, 1918787), (1133, 1639352), (1144, 1623589), (1339, 1387144), (1433, 1296152), (1573, 1180792), (2266, 819676), (2678, 693572), (2866, 648076), (3146, 590396), (4532, 409838), (5356, 346786), (5732, 324038), (6292, 295198), (9064, 204919), (10712, 173393), (11464, 162019), (12463, 149032), (12584, 147599), (14729, 126104), (15763, 117832), (18629, 99704), (24926, 74516), (29458, 63052), (31526, 58916), (37258, 49852)]