419441146

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1\times {\mathrm{1361}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 633362688

約数和(自身を除く): 213921542

約数列:

[1, 2, 223, 446, 691, 1361, 1382, 2722, 154093, 303503, 308186, 607006, 940451, 1880902, 209720573, 419441146]

約数ペア:

[(1, 419441146), (2, 209720573), (223, 1880902), (446, 940451), (691, 607006), (1361, 308186), (1382, 303503), (2722, 154093)]