2100080306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{9103}}^1$

素因数の和:9258

約数の個数: 24

約数和(自身を含む): 3306281472

約数和(自身を除く): 1206201166

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3721, 3782, 7442, 9103, 18206, 115351, 230702, 282193, 555283, 564386, 1110566, 17213773, 33872263, 34427546, 67744526, 1050040153, 2100080306]

約数ペア:

[(1, 2100080306), (2, 1050040153), (31, 67744526), (61, 34427546), (62, 33872263), (122, 17213773), (1891, 1110566), (3721, 564386), (3782, 555283), (7442, 282193), (9103, 230702), (18206, 115351)]