1089080286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{25930483}}^1$

素因数の和:25930495

約数の個数: 16

約数和(自身を含む): 2489326464

約数和(自身を除く): 1400246178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 25930483, 51860966, 77791449, 155582898, 181513381, 363026762, 544540143, 1089080286]

約数ペア:

[(1, 1089080286), (2, 544540143), (3, 363026762), (6, 181513381), (7, 155582898), (14, 77791449), (21, 51860966), (42, 25930483)]