42971090

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{8971}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 77518080

約数和(自身を除く): 34546990

約数列:

[1, 2, 5, 10, 479, 958, 2395, 4790, 8971, 17942, 44855, 89710, 4297109, 8594218, 21485545, 42971090]

約数ペア:

[(1, 42971090), (2, 21485545), (5, 8594218), (10, 4297109), (479, 89710), (958, 44855), (2395, 17942), (4790, 8971)]