1330709264

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1171399}}^1$

素因数の和:1171478

約数の個数: 20

約数和(自身を含む): 2614564800

約数和(自身を除く): 1283855536

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1171399, 2342798, 4685596, 9371192, 18742384, 83169329, 166338658, 332677316, 665354632, 1330709264]

約数ペア:

[(1, 1330709264), (2, 665354632), (4, 332677316), (8, 166338658), (16, 83169329), (71, 18742384), (142, 9371192), (284, 4685596), (568, 2342798), (1136, 1171399)]