531320036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{329603}}^1$

素因数の和:329651

約数の個数: 24

約数和(自身を含む): 1033638144

約数和(自身を除く): 502318108

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 329603, 659206, 1318412, 4284839, 8569678, 10217693, 17139356, 20435386, 40870772, 132830009, 265660018, 531320036]

約数ペア:

[(1, 531320036), (2, 265660018), (4, 132830009), (13, 40870772), (26, 20435386), (31, 17139356), (52, 10217693), (62, 8569678), (124, 4284839), (403, 1318412), (806, 659206), (1612, 329603)]