2013278818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{411041}}^1$

素因数の和:411153

約数の個数: 16

約数和(自身を含む): 3156802560

約数和(自身を除く): 1143523742

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 411041, 822082, 12742271, 25484542, 32472239, 64944478, 1006639409, 2013278818]

約数ペア:

[(1, 2013278818), (2, 1006639409), (31, 64944478), (62, 32472239), (79, 25484542), (158, 12742271), (2449, 822082), (4898, 411041)]