2199705242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9242459}}^1$

素因数の和:9242485

約数の個数: 16

約数和(自身を含む): 3992742720

約数和(自身を除く): 1793037478

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9242459, 18484918, 64697213, 129394426, 157121803, 314243606, 1099852621, 2199705242]

約数ペア:

[(1, 2199705242), (2, 1099852621), (7, 314243606), (14, 157121803), (17, 129394426), (34, 64697213), (119, 18484918), (238, 9242459)]