1638950870086

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15744307}}^1$

素因数の和:15744436

約数の個数: 32

約数和(自身を含む): 2684341536768

約数和(自身を除く): 1045390666682

約数列:

[1, 2, 23, 31, 46, 62, 73, 146, 713, 1426, 1679, 2263, 3358, 4526, 52049, 104098, 15744307, 31488614, 362119061, 488073517, 724238122, 976147034, 1149334411, 2298668822, 11225690891, 22451381782, 26434691453, 35629366741, 52869382906, 71258733482, 819475435043, 1638950870086]

約数ペア:

[(1, 1638950870086), (2, 819475435043), (23, 71258733482), (31, 52869382906), (46, 35629366741), (62, 26434691453), (73, 22451381782), (146, 11225690891), (713, 2298668822), (1426, 1149334411), (1679, 976147034), (2263, 724238122), (3358, 488073517), (4526, 362119061), (52049, 31488614), (104098, 15744307)]