289584002

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:2113

約数の個数: 16

約数和(自身を含む): 437501952

約数和(自身を除く): 147917950

約数列:

[1, 2, 257, 383, 514, 766, 1471, 2942, 98431, 196862, 378047, 563393, 756094, 1126786, 144792001, 289584002]

約数ペア:

[(1, 289584002), (2, 144792001), (257, 1126786), (383, 756094), (514, 563393), (766, 378047), (1471, 196862), (2942, 98431)]