487706996

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{108187}}^1$

素因数の和:108228

約数の個数: 36

約数和(自身を含む): 1036008288

約数和(自身を除く): 548301292

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 108187, 216374, 432748, 757309, 1514618, 2488301, 3029236, 4976602, 5301163, 9953204, 10602326, 17418107, 21204652, 34836214, 69672428, 121926749, 243853498, 487706996]

約数ペア:

[(1, 487706996), (2, 243853498), (4, 121926749), (7, 69672428), (14, 34836214), (23, 21204652), (28, 17418107), (46, 10602326), (49, 9953204), (92, 5301163), (98, 4976602), (161, 3029236), (196, 2488301), (322, 1514618), (644, 757309), (1127, 432748), (2254, 216374), (4508, 108187)]