488321574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{42017}}^1$

素因数の和:42184

約数の個数: 32

約数和(自身を含む): 1058853600

約数和(自身を除く): 570532026

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 149, 298, 447, 894, 1937, 3874, 5811, 11622, 42017, 84034, 126051, 252102, 546221, 1092442, 1638663, 3277326, 6260533, 12521066, 18781599, 37563198, 81386929, 162773858, 244160787, 488321574]

約数ペア:

[(1, 488321574), (2, 244160787), (3, 162773858), (6, 81386929), (13, 37563198), (26, 18781599), (39, 12521066), (78, 6260533), (149, 3277326), (298, 1638663), (447, 1092442), (894, 546221), (1937, 252102), (3874, 126051), (5811, 84034), (11622, 42017)]