121449878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{16189}}^1$

素因数の和:16244

約数の個数: 24

約数和(自身を含む): 206713920

約数和(自身を除く): 85264042

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 16189, 32378, 178079, 356158, 501859, 1003718, 1958869, 3917738, 5520449, 11040898, 60724939, 121449878]

約数ペア:

[(1, 121449878), (2, 60724939), (11, 11040898), (22, 5520449), (31, 3917738), (62, 1958869), (121, 1003718), (242, 501859), (341, 356158), (682, 178079), (3751, 32378), (7502, 16189)]