103639406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{15881}}^1$

素因数の和:16147

約数の個数: 16

約数和(自身を含む): 168095088

約数和(自身を除く): 64455682

約数列:

[1, 2, 13, 26, 251, 502, 3263, 6526, 15881, 31762, 206453, 412906, 3986131, 7972262, 51819703, 103639406]

約数ペア:

[(1, 103639406), (2, 51819703), (13, 7972262), (26, 3986131), (251, 412906), (502, 206453), (3263, 31762), (6526, 15881)]