126750832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{609379}}^1$

素因数の和:609400

約数の個数: 20

約数和(自身を含む): 264470920

約数和(自身を除く): 137720088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 609379, 1218758, 2437516, 4875032, 7921927, 9750064, 15843854, 31687708, 63375416, 126750832]

約数ペア:

[(1, 126750832), (2, 63375416), (4, 31687708), (8, 15843854), (13, 9750064), (16, 7921927), (26, 4875032), (52, 2437516), (104, 1218758), (208, 609379)]