258480706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{14929}}^1$

素因数の和:15729

約数の個数: 16

約数和(自身を含む): 423534240

約数和(自身を除く): 165053534

約数列:

[1, 2, 11, 22, 787, 1574, 8657, 14929, 17314, 29858, 164219, 328438, 11749123, 23498246, 129240353, 258480706]

約数ペア:

[(1, 258480706), (2, 129240353), (11, 23498246), (22, 11749123), (787, 328438), (1574, 164219), (8657, 29858), (14929, 17314)]