421200000052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{8017}}^1\times {\mathrm{1010353}}^1$

素因数の和:1018387

約数の個数: 24

約数和(自身を含む): 793899800456

約数和(自身を除く): 372699800404

約数列:

[1, 2, 4, 13, 26, 52, 8017, 16034, 32068, 104221, 208442, 416884, 1010353, 2020706, 4041412, 13134589, 26269178, 52538356, 8100000001, 16200000002, 32400000004, 105300000013, 210600000026, 421200000052]

約数ペア:

[(1, 421200000052), (2, 210600000026), (4, 105300000013), (13, 32400000004), (26, 16200000002), (52, 8100000001), (8017, 52538356), (16034, 26269178), (32068, 13134589), (104221, 4041412), (208442, 2020706), (416884, 1010353)]