103678454270

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{40341811}}^1$

素因数の和:40342075

約数の個数: 16

約数和(自身を含む): 187347374928

約数和(自身を除く): 83668920658

約数列:

[1, 2, 5, 10, 257, 514, 1285, 2570, 40341811, 80683622, 201709055, 403418110, 10367845427, 20735690854, 51839227135, 103678454270]

約数ペア:

[(1, 103678454270), (2, 51839227135), (5, 20735690854), (10, 10367845427), (257, 403418110), (514, 201709055), (1285, 80683622), (2570, 40341811)]