397345482

素因数分解:

$2^1\times 3^2\times {\mathrm{2609}}^1\times {\mathrm{8461}}^1$

素因数の和:11078

約数の個数: 24

約数和(自身を含む): 861346980

約数和(自身を除く): 464001498

約数列:

[1, 2, 3, 6, 9, 18, 2609, 5218, 7827, 8461, 15654, 16922, 23481, 25383, 46962, 50766, 76149, 152298, 22074749, 44149498, 66224247, 132448494, 198672741, 397345482]

約数ペア:

[(1, 397345482), (2, 198672741), (3, 132448494), (6, 66224247), (9, 44149498), (18, 22074749), (2609, 152298), (5218, 76149), (7827, 50766), (8461, 46962), (15654, 25383), (16922, 23481)]