881556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5671

約数の個数: 24

約数和(自身を含む): 2215584

約数和(自身を除く): 1334028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 5651, 11302, 16953, 22604, 33906, 67812, 73463, 146926, 220389, 293852, 440778, 881556]

約数ペア:

[(1, 881556), (2, 440778), (3, 293852), (4, 220389), (6, 146926), (12, 73463), (13, 67812), (26, 33906), (39, 22604), (52, 16953), (78, 11302), (156, 5651)]