2013196479

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{418631}}^1$

素因数の和:418870

約数の個数: 16

約数和(自身を含む): 3081131520

約数和(自身を除く): 1067935041

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 418631, 1255893, 2930417, 8791251, 95866499, 287599497, 671065493, 2013196479]

約数ペア:

[(1, 2013196479), (3, 671065493), (7, 287599497), (21, 95866499), (229, 8791251), (687, 2930417), (1603, 1255893), (4809, 418631)]