137490218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{38861}}^1$

素因数の和:38953

約数の個数: 16

約数和(自身を含む): 216849960

約数和(自身を除く): 79359742

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 38861, 77722, 1126969, 2253938, 2370521, 4741042, 68745109, 137490218]

約数ペア:

[(1, 137490218), (2, 68745109), (29, 4741042), (58, 2370521), (61, 2253938), (122, 1126969), (1769, 77722), (3538, 38861)]