2525642

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2125

約数の個数: 16

約数和(自身を含む): 4380480

約数和(自身を除く): 1854838

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2027, 4054, 14189, 28378, 180403, 360806, 1262821, 2525642]

約数ペア:

[(1, 2525642), (2, 1262821), (7, 360806), (14, 180403), (89, 28378), (178, 14189), (623, 4054), (1246, 2027)]