1330594544

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{497977}}^1$

素因数の和:498152

約数の個数: 20

約数和(自身を含む): 2593469424

約数和(自身を除く): 1262874880

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 497977, 995954, 1991908, 3983816, 7967632, 83162159, 166324318, 332648636, 665297272, 1330594544]

約数ペア:

[(1, 1330594544), (2, 665297272), (4, 332648636), (8, 166324318), (16, 83162159), (167, 7967632), (334, 3983816), (668, 1991908), (1336, 995954), (2672, 497977)]