326491660798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{13537261}}^1$

素因数の和:13537683

約数の個数: 16

約数和(自身を含む): 506835089280

約数和(自身を除く): 180343428482

約数列:

[1, 2, 31, 62, 389, 778, 12059, 24118, 13537261, 27074522, 419655091, 839310182, 5265994529, 10531989058, 163245830399, 326491660798]

約数ペア:

[(1, 326491660798), (2, 163245830399), (31, 10531989058), (62, 5265994529), (389, 839310182), (778, 419655091), (12059, 27074522), (24118, 13537261)]