2281426

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1929

約数の個数: 16

約数和(自身を含む): 3957120

約数和(自身を除く): 1675694

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 1831, 3662, 12817, 25634, 162959, 325918, 1140713, 2281426]

約数ペア:

[(1, 2281426), (2, 1140713), (7, 325918), (14, 162959), (89, 25634), (178, 12817), (623, 3662), (1246, 1831)]