1277314942

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1\times {\mathrm{8521}}^1$

素因数の和:9075

約数の個数: 16

約数和(自身を含む): 1930335264

約数和(自身を除く): 653020322

約数列:

[1, 2, 241, 311, 482, 622, 8521, 17042, 74951, 149902, 2053561, 2650031, 4107122, 5300062, 638657471, 1277314942]

約数ペア:

[(1, 1277314942), (2, 638657471), (241, 5300062), (311, 4107122), (482, 2650031), (622, 2053561), (8521, 149902), (17042, 74951)]