255335042

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1\times {\mathrm{977}}^1$

素因数の和:2005

約数の個数: 16

約数和(自身を含む): 386407800

約数和(自身を除く): 131072758

約数列:

[1, 2, 149, 298, 877, 977, 1754, 1954, 130673, 145573, 261346, 291146, 856829, 1713658, 127667521, 255335042]

約数ペア:

[(1, 255335042), (2, 127667521), (149, 1713658), (298, 856829), (877, 291146), (977, 261346), (1754, 145573), (1954, 130673)]