390776316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4652099}}^1$

素因数の和:4652113

約数の個数: 24

約数和(自身を含む): 1042070400

約数和(自身を除く): 651294084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4652099, 9304198, 13956297, 18608396, 27912594, 32564693, 55825188, 65129386, 97694079, 130258772, 195388158, 390776316]

約数ペア:

[(1, 390776316), (2, 195388158), (3, 130258772), (4, 97694079), (6, 65129386), (7, 55825188), (12, 32564693), (14, 27912594), (21, 18608396), (28, 13956297), (42, 9304198), (84, 4652099)]