2731612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 5200272

約数和(自身を除く): 2468660

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 401, 524, 802, 1604, 1703, 3406, 5213, 6812, 10426, 20852, 52531, 105062, 210124, 682903, 1365806, 2731612]

約数ペア:

[(1, 2731612), (2, 1365806), (4, 682903), (13, 210124), (26, 105062), (52, 52531), (131, 20852), (262, 10426), (401, 6812), (524, 5213), (802, 3406), (1604, 1703)]