745281323

素因数分解:

${\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2311}}^1$

素因数の和:2546

約数の個数: 16

約数和(自身を含む): 784822272

約数和(自身を除く): 39540949

約数列:

[1, 31, 101, 103, 2311, 3131, 3193, 10403, 71641, 233411, 238033, 322493, 7235741, 7379023, 24041333, 745281323]

約数ペア:

[(1, 745281323), (31, 24041333), (101, 7379023), (103, 7235741), (2311, 322493), (3131, 238033), (3193, 233411), (10403, 71641)]