2056565704

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{491531}}^1$

素因数の和:492060

約数の個数: 16

約数和(自身を含む): 3863441520

約数和(自身を除く): 1806875816

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 491531, 983062, 1966124, 3932248, 257070713, 514141426, 1028282852, 2056565704]

約数ペア:

[(1, 2056565704), (2, 1028282852), (4, 514141426), (8, 257070713), (523, 3932248), (1046, 1966124), (2092, 983062), (4184, 491531)]