397540164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4732621}}^1$

素因数の和:4732635

約数の個数: 24

約数和(自身を含む): 1060107328

約数和(自身を除く): 662567164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4732621, 9465242, 14197863, 18930484, 28395726, 33128347, 56791452, 66256694, 99385041, 132513388, 198770082, 397540164]

約数ペア:

[(1, 397540164), (2, 198770082), (3, 132513388), (4, 99385041), (6, 66256694), (7, 56791452), (12, 33128347), (14, 28395726), (21, 18930484), (28, 14197863), (42, 9465242), (84, 4732621)]