280050124

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{151871}}^1$

素因数の和:152336

約数の個数: 12

約数和(自身を含む): 491154048

約数和(自身を除く): 211103924

約数列:

[1, 2, 4, 461, 922, 1844, 151871, 303742, 607484, 70012531, 140025062, 280050124]

約数ペア:

[(1, 280050124), (2, 140025062), (4, 70012531), (461, 607484), (922, 303742), (1844, 151871)]