430149668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{8297}}^1$

素因数の和:9311

約数の個数: 24

約数和(自身を含む): 811577592

約数和(自身を除く): 381427924

約数列:

[1, 2, 4, 13, 26, 52, 997, 1994, 3988, 8297, 12961, 16594, 25922, 33188, 51844, 107861, 215722, 431444, 8272109, 16544218, 33088436, 107537417, 215074834, 430149668]

約数ペア:

[(1, 430149668), (2, 215074834), (4, 107537417), (13, 33088436), (26, 16544218), (52, 8272109), (997, 431444), (1994, 215722), (3988, 107861), (8297, 51844), (12961, 33188), (16594, 25922)]