1089556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 2145024

約数和(自身を除く): 1055468

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 911, 1196, 1822, 3644, 11843, 20953, 23686, 41906, 47372, 83812, 272389, 544778, 1089556]

約数ペア:

[(1, 1089556), (2, 544778), (4, 272389), (13, 83812), (23, 47372), (26, 41906), (46, 23686), (52, 20953), (92, 11843), (299, 3644), (598, 1822), (911, 1196)]