426704772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2735287}}^1$

素因数の和:2735307

約数の個数: 24

約数和(自身を含む): 1072232896

約数和(自身を除く): 645528124

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2735287, 5470574, 8205861, 10941148, 16411722, 32823444, 35558731, 71117462, 106676193, 142234924, 213352386, 426704772]

約数ペア:

[(1, 426704772), (2, 213352386), (3, 142234924), (4, 106676193), (6, 71117462), (12, 35558731), (13, 32823444), (26, 16411722), (39, 10941148), (52, 8205861), (78, 5470574), (156, 2735287)]