457193516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{85361}}^1$

素因数の和:85481

約数の個数: 24

約数和(自身を含む): 870009504

約数和(自身を除く): 412815988

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 85361, 170722, 341444, 1109693, 2219386, 4438772, 8792183, 17584366, 35168732, 114298379, 228596758, 457193516]

約数ペア:

[(1, 457193516), (2, 228596758), (4, 114298379), (13, 35168732), (26, 17584366), (52, 8792183), (103, 4438772), (206, 2219386), (412, 1109693), (1339, 341444), (2678, 170722), (5356, 85361)]