470894398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{77731}}^1$

素因数の和:77979

約数の個数: 16

約数和(自身を含む): 763950096

約数和(自身を除く): 293055698

約数列:

[1, 2, 13, 26, 233, 466, 3029, 6058, 77731, 155462, 1010503, 2021006, 18111323, 36222646, 235447199, 470894398]

約数ペア:

[(1, 470894398), (2, 235447199), (13, 36222646), (26, 18111323), (233, 2021006), (466, 1010503), (3029, 155462), (6058, 77731)]