13205413790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42598109}}^1$

素因数の和:42598147

約数の個数: 16

約数和(自身を含む): 24536511360

約数和(自身を除く): 11331097570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 42598109, 85196218, 212990545, 425981090, 1320541379, 2641082758, 6602706895, 13205413790]

約数ペア:

[(1, 13205413790), (2, 6602706895), (5, 2641082758), (10, 1320541379), (31, 425981090), (62, 212990545), (155, 85196218), (310, 42598109)]