100402001284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{13890703}}^1$

素因数の和:13890859

約数の個数: 24

約数和(自身を含む): 190580458880

約数和(自身を除く): 90178457596

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 13890703, 27781406, 55562812, 180579139, 361158278, 722316556, 1930807717, 3861615434, 7723230868, 25100500321, 50201000642, 100402001284]

約数ペア:

[(1, 100402001284), (2, 50201000642), (4, 25100500321), (13, 7723230868), (26, 3861615434), (52, 1930807717), (139, 722316556), (278, 361158278), (556, 180579139), (1807, 55562812), (3614, 27781406), (7228, 13890703)]