461708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:713

約数の個数: 18

約数和(自身を含む): 876204

約数和(自身を除く): 414496

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 683, 1366, 2732, 8879, 17758, 35516, 115427, 230854, 461708]

約数ペア:

[(1, 461708), (2, 230854), (4, 115427), (13, 35516), (26, 17758), (52, 8879), (169, 2732), (338, 1366), (676, 683)]