812975086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 1552711680

約数和(自身を除く): 739736594

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 107, 154, 206, 214, 479, 721, 749, 958, 1133, 1177, 1442, 1498, 2266, 2354, 3353, 5269, 6706, 7931, 8239, 10538, 11021, 15862, 16478, 22042, 36883, 49337, 51253, 73766, 77147, 98674, 102506, 121231, 154294, 242462, 345359, 358771, 542707, 563783, 690718, 717542, 848617, 1085414, 1127566, 1697234, 3798949, 3946481, 5279059, 7597898, 7892962, 10558118, 36953413, 58069649, 73906826, 116139298, 406487543, 812975086]

約数ペア:

[(1, 812975086), (2, 406487543), (7, 116139298), (11, 73906826), (14, 58069649), (22, 36953413), (77, 10558118), (103, 7892962), (107, 7597898), (154, 5279059), (206, 3946481), (214, 3798949), (479, 1697234), (721, 1127566), (749, 1085414), (958, 848617), (1133, 717542), (1177, 690718), (1442, 563783), (1498, 542707), (2266, 358771), (2354, 345359), (3353, 242462), (5269, 154294), (6706, 121231), (7931, 102506), (8239, 98674), (10538, 77147), (11021, 73766), (15862, 51253), (16478, 49337), (22042, 36883)]