720795008321

素因数分解:

${\mathrm{137}}^1\times {\mathrm{1271147}}^1\times {\mathrm{4139}}^1$

素因数の和:1275423

約数の個数: 8

約数和(自身を含む): 726232275360

約数和(自身を除く): 5437267039

約数列:

[1, 137, 4139, 567043, 1271147, 174147139, 5261277433, 720795008321]

約数ペア:

[(1, 720795008321), (137, 5261277433), (4139, 174147139), (567043, 1271147)]