2215694012

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{725981}}^1$

素因数の和:726101

約数の個数: 24

約数和(自身を含む): 4472049120

約数和(自身を除く): 2256355108

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 725981, 1451962, 2903924, 5081867, 10163734, 20327468, 79131929, 158263858, 316527716, 553923503, 1107847006, 2215694012]

約数ペア:

[(1, 2215694012), (2, 1107847006), (4, 553923503), (7, 316527716), (14, 158263858), (28, 79131929), (109, 20327468), (218, 10163734), (436, 5081867), (763, 2903924), (1526, 1451962), (3052, 725981)]