2109553762

素因数分解:

$2^1\times {\mathrm{449}}^1\times {\mathrm{1451}}^1\times {\mathrm{1619}}^1$

素因数の和:3521

約数の個数: 16

約数和(自身を含む): 3175524000

約数和(自身を除く): 1065970238

約数列:

[1, 2, 449, 898, 1451, 1619, 2902, 3238, 651499, 726931, 1302998, 1453862, 2349169, 4698338, 1054776881, 2109553762]

約数ペア:

[(1, 2109553762), (2, 1054776881), (449, 4698338), (898, 2349169), (1451, 1453862), (1619, 1302998), (2902, 726931), (3238, 651499)]