26290906

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 40128840

約数和(自身を除く): 13837934

約数列:

[1, 2, 101, 157, 202, 314, 829, 1658, 15857, 31714, 83729, 130153, 167458, 260306, 13145453, 26290906]

約数ペア:

[(1, 26290906), (2, 13145453), (101, 260306), (157, 167458), (202, 130153), (314, 83729), (829, 31714), (1658, 15857)]