4639367024

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{408971}}^1$

素因数の和:409688

約数の個数: 20

約数和(自身を含む): 9001473720

約数和(自身を除く): 4362106696

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 11344, 408971, 817942, 1635884, 3271768, 6543536, 289960439, 579920878, 1159841756, 2319683512, 4639367024]

約数ペア:

[(1, 4639367024), (2, 2319683512), (4, 1159841756), (8, 579920878), (16, 289960439), (709, 6543536), (1418, 3271768), (2836, 1635884), (5672, 817942), (11344, 408971)]