2594890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6329}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 4785480

約数和(自身を除く): 2190590

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 6329, 12658, 31645, 63290, 259489, 518978, 1297445, 2594890]

約数ペア:

[(1, 2594890), (2, 1297445), (5, 518978), (10, 259489), (41, 63290), (82, 31645), (205, 12658), (410, 6329)]