2017777604218

素因数分解:

$2^1\times {\mathrm{983}}^1\times {\mathrm{20021}}^1\times {\mathrm{51263}}^1$

素因数の和:72269

約数の個数: 16

約数和(自身を含む): 3029955849216

約数和(自身を除く): 1012178244998

約数列:

[1, 2, 983, 1966, 20021, 40042, 51263, 102526, 19680643, 39361286, 50391529, 100783058, 1026336523, 2052673046, 1008888802109, 2017777604218]

約数ペア:

[(1, 2017777604218), (2, 1008888802109), (983, 2052673046), (1966, 1026336523), (20021, 100783058), (40042, 50391529), (51263, 39361286), (102526, 19680643)]