8440054

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1300

約数の個数: 24

約数和(自身を含む): 14946768

約数和(自身を除く): 6506714

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 1213, 2426, 3479, 6958, 8491, 16982, 59437, 86123, 118874, 172246, 602861, 1205722, 4220027, 8440054]

約数ペア:

[(1, 8440054), (2, 4220027), (7, 1205722), (14, 602861), (49, 172246), (71, 118874), (98, 86123), (142, 59437), (497, 16982), (994, 8491), (1213, 6958), (2426, 3479)]