254131429

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 267971440

約数和(自身を除く): 13840011

約数列:

[1, 37, 61, 109, 1033, 2257, 4033, 6649, 38221, 63013, 112597, 246013, 2331481, 4166089, 6868417, 254131429]

約数ペア:

[(1, 254131429), (37, 6868417), (61, 4166089), (109, 2331481), (1033, 246013), (2257, 112597), (4033, 63013), (6649, 38221)]