1330488678

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1281781}}^1$

素因数の和:1281959

約数の個数: 16

約数和(自身を含む): 2676360816

約数和(自身を除く): 1345872138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 1281781, 2563562, 3845343, 7690686, 221748113, 443496226, 665244339, 1330488678]

約数ペア:

[(1, 1330488678), (2, 665244339), (3, 443496226), (6, 221748113), (173, 7690686), (346, 3845343), (519, 2563562), (1038, 1281781)]