428103664196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{104212187}}^1$

素因数の和:104212283

約数の個数: 24

約数和(自身を含む): 817023553920

約数和(自身を除く): 388919889724

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 104212187, 208424374, 416848748, 1354758431, 2709516862, 5419033724, 8232762773, 16465525546, 32931051092, 107025916049, 214051832098, 428103664196]

約数ペア:

[(1, 428103664196), (2, 214051832098), (4, 107025916049), (13, 32931051092), (26, 16465525546), (52, 8232762773), (79, 5419033724), (158, 2709516862), (316, 1354758431), (1027, 416848748), (2054, 208424374), (4108, 104212187)]