693316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 1332800

約数和(自身を除く): 639484

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 199, 268, 398, 796, 871, 1742, 2587, 3484, 5174, 10348, 13333, 26666, 53332, 173329, 346658, 693316]

約数ペア:

[(1, 693316), (2, 346658), (4, 173329), (13, 53332), (26, 26666), (52, 13333), (67, 10348), (134, 5174), (199, 3484), (268, 2587), (398, 1742), (796, 871)]