662400986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{542063}}^1$

素因数の和:542125

約数の個数: 16

約数和(自身を含む): 1092801024

約数和(自身を除く): 430400038

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 542063, 1084126, 7046819, 14093638, 25476961, 50953922, 331200493, 662400986]

約数ペア:

[(1, 662400986), (2, 331200493), (13, 50953922), (26, 25476961), (47, 14093638), (94, 7046819), (611, 1084126), (1222, 542063)]