2607990974

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{123707}}^1$

素因数の和:123919

約数の個数: 16

約数和(自身を含む): 3990325248

約数和(自身を除く): 1382334274

約数列:

[1, 2, 83, 127, 166, 254, 10541, 21082, 123707, 247414, 10267681, 15710789, 20535362, 31421578, 1303995487, 2607990974]

約数ペア:

[(1, 2607990974), (2, 1303995487), (83, 31421578), (127, 20535362), (166, 15710789), (254, 10267681), (10541, 247414), (21082, 123707)]