1672912055

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{10891}}^1$

素因数の和:11918

約数の個数: 16

約数和(自身を含む): 2074533888

約数和(自身を除く): 401621833

約数列:

[1, 5, 31, 155, 991, 4955, 10891, 30721, 54455, 153605, 337621, 1688105, 10792981, 53964905, 334582411, 1672912055]

約数ペア:

[(1, 1672912055), (5, 334582411), (31, 53964905), (155, 10792981), (991, 1688105), (4955, 337621), (10891, 153605), (30721, 54455)]