798025072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{2819}}^1$

素因数の和:4201

約数の個数: 40

約数和(自身を含む): 1666924560

約数和(自身を除く): 868899488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1361, 2722, 2819, 5444, 5638, 10888, 11276, 17693, 21776, 22552, 35386, 36647, 45104, 70772, 73294, 141544, 146588, 283088, 293176, 586352, 3836659, 7673318, 15346636, 30693272, 49876567, 61386544, 99753134, 199506268, 399012536, 798025072]

約数ペア:

[(1, 798025072), (2, 399012536), (4, 199506268), (8, 99753134), (13, 61386544), (16, 49876567), (26, 30693272), (52, 15346636), (104, 7673318), (208, 3836659), (1361, 586352), (2722, 293176), (2819, 283088), (5444, 146588), (5638, 141544), (10888, 73294), (11276, 70772), (17693, 45104), (21776, 36647), (22552, 35386)]