2012106628

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1355867}}^1$

素因数の和:1355931

約数の個数: 24

約数和(自身を含む): 4100144832

約数和(自身を除く): 2088038204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1355867, 2711734, 5423468, 9491069, 18982138, 37964276, 71860951, 143721902, 287443804, 503026657, 1006053314, 2012106628]

約数ペア:

[(1, 2012106628), (2, 1006053314), (4, 503026657), (7, 287443804), (14, 143721902), (28, 71860951), (53, 37964276), (106, 18982138), (212, 9491069), (371, 5423468), (742, 2711734), (1484, 1355867)]