2788644

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 6537888

約数和(自身を除く): 3749244

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 827, 843, 1124, 1654, 1686, 2481, 3308, 3372, 4962, 9924, 232387, 464774, 697161, 929548, 1394322, 2788644]

約数ペア:

[(1, 2788644), (2, 1394322), (3, 929548), (4, 697161), (6, 464774), (12, 232387), (281, 9924), (562, 4962), (827, 3372), (843, 3308), (1124, 2481), (1654, 1686)]