2520121028

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{40697}}^1$

素因数の和:40951

約数の個数: 24

約数和(自身を含む): 4481826552

約数和(自身を除く): 1961705524

約数列:

[1, 2, 4, 113, 137, 226, 274, 452, 548, 15481, 30962, 40697, 61924, 81394, 162788, 4598761, 5575489, 9197522, 11150978, 18395044, 22301956, 630030257, 1260060514, 2520121028]

約数ペア:

[(1, 2520121028), (2, 1260060514), (4, 630030257), (113, 22301956), (137, 18395044), (226, 11150978), (274, 9197522), (452, 5575489), (548, 4598761), (15481, 162788), (30962, 81394), (40697, 61924)]