788689428

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{980957}}^1$

素因数の和:981031

約数の個数: 24

約数和(自身を含む): 1867744032

約数和(自身を除く): 1079054604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 980957, 1961914, 2942871, 3923828, 5885742, 11771484, 65724119, 131448238, 197172357, 262896476, 394344714, 788689428]

約数ペア:

[(1, 788689428), (2, 394344714), (3, 262896476), (4, 197172357), (6, 131448238), (12, 65724119), (67, 11771484), (134, 5885742), (201, 3923828), (268, 2942871), (402, 1961914), (804, 980957)]