2015344292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{731257}}^1$

素因数の和:731327

約数の個数: 24

約数和(自身を含む): 3869817336

約数和(自身を除く): 1854473044

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 731257, 1462514, 2925028, 9506341, 19012682, 38025364, 38756621, 77513242, 155026484, 503836073, 1007672146, 2015344292]

約数ペア:

[(1, 2015344292), (2, 1007672146), (4, 503836073), (13, 155026484), (26, 77513242), (52, 38756621), (53, 38025364), (106, 19012682), (212, 9506341), (689, 2925028), (1378, 1462514), (2756, 731257)]