451440008

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{20089}}^1$

素因数の和:20201

約数の個数: 24

約数和(自身を含む): 862765050

約数和(自身を除く): 411325042

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 2809, 5618, 11236, 20089, 22472, 40178, 80356, 160712, 1064717, 2129434, 4258868, 8517736, 56430001, 112860002, 225720004, 451440008]

約数ペア:

[(1, 451440008), (2, 225720004), (4, 112860002), (8, 56430001), (53, 8517736), (106, 4258868), (212, 2129434), (424, 1064717), (2809, 160712), (5618, 80356), (11236, 40178), (20089, 22472)]