2551348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 4685184

約数和(自身を除く): 2133836

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 331, 662, 1324, 1927, 3854, 7708, 13571, 15557, 27142, 31114, 54284, 62228, 637837, 1275674, 2551348]

約数ペア:

[(1, 2551348), (2, 1275674), (4, 637837), (41, 62228), (47, 54284), (82, 31114), (94, 27142), (164, 15557), (188, 13571), (331, 7708), (662, 3854), (1324, 1927)]