402998908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{98101}}^1$

素因数の和:98197

約数の個数: 24

約数和(自身を含む): 769119680

約数和(自身を除く): 366120772

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 98101, 196202, 392404, 1275313, 2550626, 5101252, 7749979, 15499958, 30999916, 100749727, 201499454, 402998908]

約数ペア:

[(1, 402998908), (2, 201499454), (4, 100749727), (13, 30999916), (26, 15499958), (52, 7749979), (79, 5101252), (158, 2550626), (316, 1275313), (1027, 392404), (2054, 196202), (4108, 98101)]