1855163089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{67409}}^1$

素因数の和:67524

約数の個数: 16

約数和(自身を含む): 2095102800

約数和(自身を除く): 239939711

約数列:

[1, 13, 29, 73, 377, 949, 2117, 27521, 67409, 876317, 1954861, 4920857, 25413193, 63971141, 142704853, 1855163089]

約数ペア:

[(1, 1855163089), (13, 142704853), (29, 63971141), (73, 25413193), (377, 4920857), (949, 1954861), (2117, 876317), (27521, 67409)]