426143540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{926399}}^1$

素因数の和:926431

約数の個数: 24

約数和(自身を含む): 933811200

約数和(自身を除く): 507667660

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 926399, 1852798, 3705596, 4631995, 9263990, 18527980, 21307177, 42614354, 85228708, 106535885, 213071770, 426143540]

約数ペア:

[(1, 426143540), (2, 213071770), (4, 106535885), (5, 85228708), (10, 42614354), (20, 21307177), (23, 18527980), (46, 9263990), (92, 4631995), (115, 3705596), (230, 1852798), (460, 926399)]