490367066

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1758

約数の個数: 32

約数和(自身を含む): 852234240

約数和(自身を除く): 361867174

約数列:

[1, 2, 7, 14, 127, 193, 254, 386, 889, 1351, 1429, 1778, 2702, 2858, 10003, 20006, 24511, 49022, 171577, 181483, 275797, 343154, 362966, 551594, 1270381, 1930579, 2540762, 3861158, 35026219, 70052438, 245183533, 490367066]

約数ペア:

[(1, 490367066), (2, 245183533), (7, 70052438), (14, 35026219), (127, 3861158), (193, 2540762), (254, 1930579), (386, 1270381), (889, 551594), (1351, 362966), (1429, 343154), (1778, 275797), (2702, 181483), (2858, 171577), (10003, 49022), (20006, 24511)]