2021919482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{563837}}^1$

素因数の和:564013

約数の個数: 16

約数和(自身を含む): 3328899552

約数和(自身を除く): 1306980070

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 563837, 1127674, 6202207, 12404414, 91905431, 183810862, 1010959741, 2021919482]

約数ペア:

[(1, 2021919482), (2, 1010959741), (11, 183810862), (22, 91905431), (163, 12404414), (326, 6202207), (1793, 1127674), (3586, 563837)]