2641018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 4228200

約数和(自身を除く): 1587182

約数列:

[1, 2, 17, 34, 173, 346, 449, 898, 2941, 5882, 7633, 15266, 77677, 155354, 1320509, 2641018]

約数ペア:

[(1, 2641018), (2, 1320509), (17, 155354), (34, 77677), (173, 15266), (346, 7633), (449, 5882), (898, 2941)]