726126908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{13963979}}^1$

素因数の和:13963996

約数の個数: 12

約数和(自身を含む): 1368470040

約数和(自身を除く): 642343132

約数列:

[1, 2, 4, 13, 26, 52, 13963979, 27927958, 55855916, 181531727, 363063454, 726126908]

約数ペア:

[(1, 726126908), (2, 363063454), (4, 181531727), (13, 55855916), (26, 27927958), (52, 13963979)]