1330621978

素因数分解:

$2^1\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{33013}}^1$

素因数の和:35901

約数の個数: 16

約数和(自身を含む): 2281927680

約数和(自身を除く): 951305702

約数列:

[1, 2, 7, 14, 2879, 5758, 20153, 33013, 40306, 66026, 231091, 462182, 95044427, 190088854, 665310989, 1330621978]

約数ペア:

[(1, 1330621978), (2, 665310989), (7, 190088854), (14, 95044427), (2879, 462182), (5758, 231091), (20153, 66026), (33013, 40306)]