1330972712

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{541927}}^1$

素因数の和:542240

約数の個数: 16

約数和(自身を含む): 2503707360

約数和(自身を除く): 1172734648

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 541927, 1083854, 2167708, 4335416, 166371589, 332743178, 665486356, 1330972712]

約数ペア:

[(1, 1330972712), (2, 665486356), (4, 332743178), (8, 166371589), (307, 4335416), (614, 2167708), (1228, 1083854), (2456, 541927)]