275457988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{8933}}^1$

素因数の和:9543

約数の個数: 24

約数和(自身を含む): 520066008

約数和(自身を除く): 244608020

約数列:

[1, 2, 4, 13, 26, 52, 593, 1186, 2372, 7709, 8933, 15418, 17866, 30836, 35732, 116129, 232258, 464516, 5297269, 10594538, 21189076, 68864497, 137728994, 275457988]

約数ペア:

[(1, 275457988), (2, 137728994), (4, 68864497), (13, 21189076), (26, 10594538), (52, 5297269), (593, 464516), (1186, 232258), (2372, 116129), (7709, 35732), (8933, 30836), (15418, 17866)]