470548052

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{696077}}^1$

素因数の和:696107

約数の個数: 18

約数和(自身を含む): 891675918

約数和(自身を除く): 421127866

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 696077, 1392154, 2784308, 9049001, 18098002, 36196004, 117637013, 235274026, 470548052]

約数ペア:

[(1, 470548052), (2, 235274026), (4, 117637013), (13, 36196004), (26, 18098002), (52, 9049001), (169, 2784308), (338, 1392154), (676, 696077)]