987996

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 2321424

約数和(自身を除く): 1333428

約数列:

[1, 2, 3, 4, 6, 12, 281, 293, 562, 586, 843, 879, 1124, 1172, 1686, 1758, 3372, 3516, 82333, 164666, 246999, 329332, 493998, 987996]

約数ペア:

[(1, 987996), (2, 493998), (3, 329332), (4, 246999), (6, 164666), (12, 82333), (281, 3516), (293, 3372), (562, 1758), (586, 1686), (843, 1172), (879, 1124)]