5138536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{49409}}^1$

素因数の和:49428

約数の個数: 16

約数和(自身を含む): 10376100

約数和(自身を除く): 5237564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 49409, 98818, 197636, 395272, 642317, 1284634, 2569268, 5138536]

約数ペア:

[(1, 5138536), (2, 2569268), (4, 1284634), (8, 642317), (13, 395272), (26, 197636), (52, 98818), (104, 49409)]