899911012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{709}}^1$

素因数の和:1061

約数の個数: 96

約数和(自身を含む): 2124138240

約数和(自身を除く): 1224227228

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 317, 364, 572, 634, 709, 1001, 1268, 1418, 2002, 2219, 2836, 3487, 4004, 4121, 4438, 4963, 6974, 7799, 8242, 8876, 9217, 9926, 13948, 15598, 16484, 18434, 19852, 24409, 28847, 31196, 36868, 45331, 48818, 54593, 57694, 64519, 90662, 97636, 101387, 109186, 115388, 129038, 181324, 202774, 218372, 224753, 258076, 317317, 405548, 449506, 634634, 709709, 899012, 1269268, 1419418, 1573271, 2472283, 2838836, 2921789, 3146542, 4944566, 5843578, 6293084, 9889132, 11687156, 17305981, 20452523, 32139679, 34611962, 40905046, 64279358, 69223924, 81810092, 128558716, 224977753, 449955506, 899911012]

約数ペア:

[(1, 899911012), (2, 449955506), (4, 224977753), (7, 128558716), (11, 81810092), (13, 69223924), (14, 64279358), (22, 40905046), (26, 34611962), (28, 32139679), (44, 20452523), (52, 17305981), (77, 11687156), (91, 9889132), (143, 6293084), (154, 5843578), (182, 4944566), (286, 3146542), (308, 2921789), (317, 2838836), (364, 2472283), (572, 1573271), (634, 1419418), (709, 1269268), (1001, 899012), (1268, 709709), (1418, 634634), (2002, 449506), (2219, 405548), (2836, 317317), (3487, 258076), (4004, 224753), (4121, 218372), (4438, 202774), (4963, 181324), (6974, 129038), (7799, 115388), (8242, 109186), (8876, 101387), (9217, 97636), (9926, 90662), (13948, 64519), (15598, 57694), (16484, 54593), (18434, 48818), (19852, 45331), (24409, 36868), (28847, 31196)]