290460604

素因数分解:

$2^2\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{3919}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 581288960

約数和(自身を除く): 290828356

約数列:

[1, 2, 4, 7, 14, 28, 2647, 3919, 5294, 7838, 10588, 15676, 18529, 27433, 37058, 54866, 74116, 109732, 10373593, 20747186, 41494372, 72615151, 145230302, 290460604]

約数ペア:

[(1, 290460604), (2, 145230302), (4, 72615151), (7, 41494372), (14, 20747186), (28, 10373593), (2647, 109732), (3919, 74116), (5294, 54866), (7838, 37058), (10588, 27433), (15676, 18529)]