260184978

素因数分解:

$2^1\times 3^2\times {\mathrm{2557}}^1\times {\mathrm{5653}}^1$

素因数の和:8218

約数の個数: 24

約数和(自身を含む): 564054348

約数和(自身を除く): 303869370

約数列:

[1, 2, 3, 6, 9, 18, 2557, 5114, 5653, 7671, 11306, 15342, 16959, 23013, 33918, 46026, 50877, 101754, 14454721, 28909442, 43364163, 86728326, 130092489, 260184978]

約数ペア:

[(1, 260184978), (2, 130092489), (3, 86728326), (6, 43364163), (9, 28909442), (18, 14454721), (2557, 101754), (5114, 50877), (5653, 46026), (7671, 33918), (11306, 23013), (15342, 16959)]