8475418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 7076582

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 239, 298, 478, 1043, 1673, 2086, 2533, 3346, 4063, 5066, 8126, 17731, 28441, 35462, 35611, 56882, 71222, 249277, 498554, 605387, 1210774, 4237709, 8475418]

約数ペア:

[(1, 8475418), (2, 4237709), (7, 1210774), (14, 605387), (17, 498554), (34, 249277), (119, 71222), (149, 56882), (238, 35611), (239, 35462), (298, 28441), (478, 17731), (1043, 8126), (1673, 5066), (2086, 4063), (2533, 3346)]