2015161772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{31481}}^1$

素因数の和:32729

約数の個数: 24

約数和(自身を含む): 3801010752

約数和(自身を除く): 1785848980

約数列:

[1, 2, 4, 13, 26, 52, 1231, 2462, 4924, 16003, 31481, 32006, 62962, 64012, 125924, 409253, 818506, 1637012, 38753111, 77506222, 155012444, 503790443, 1007580886, 2015161772]

約数ペア:

[(1, 2015161772), (2, 1007580886), (4, 503790443), (13, 155012444), (26, 77506222), (52, 38753111), (1231, 1637012), (2462, 818506), (4924, 409253), (16003, 125924), (31481, 64012), (32006, 62962)]