1320161262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31432411}}^1$

素因数の和:31432423

約数の個数: 16

約数和(自身を含む): 3017511552

約数和(自身を除く): 1697350290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31432411, 62864822, 94297233, 188594466, 220026877, 440053754, 660080631, 1320161262]

約数ペア:

[(1, 1320161262), (2, 660080631), (3, 440053754), (6, 220026877), (7, 188594466), (14, 94297233), (21, 62864822), (42, 31432411)]