2421548

素因数分解:

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

素因数の和:409

約数の個数: 24

約数和(自身を含む): 4536000

約数和(自身を除く): 2114452

約数列:

[1, 2, 4, 17, 34, 68, 149, 239, 298, 478, 596, 956, 2533, 4063, 5066, 8126, 10132, 16252, 35611, 71222, 142444, 605387, 1210774, 2421548]

約数ペア:

[(1, 2421548), (2, 1210774), (4, 605387), (17, 142444), (34, 71222), (68, 35611), (149, 16252), (239, 10132), (298, 8126), (478, 5066), (596, 4063), (956, 2533)]