2193260666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{51941}}^1$

素因数の和:52477

約数の個数: 16

約数和(自身を含む): 3373321248

約数和(自身を除く): 1180060582

約数列:

[1, 2, 43, 86, 491, 982, 21113, 42226, 51941, 103882, 2233463, 4466926, 25503031, 51006062, 1096630333, 2193260666]

約数ペア:

[(1, 2193260666), (2, 1096630333), (43, 51006062), (86, 25503031), (491, 4466926), (982, 2233463), (21113, 103882), (42226, 51941)]