261814992

素因数分解:

$2^4\times 3^1\times {\mathrm{5454479}}^1$

素因数の和:5454490

約数の個数: 20

約数和(自身を含む): 676355520

約数和(自身を除く): 414540528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5454479, 10908958, 16363437, 21817916, 32726874, 43635832, 65453748, 87271664, 130907496, 261814992]

約数ペア:

[(1, 261814992), (2, 130907496), (3, 87271664), (4, 65453748), (6, 43635832), (8, 32726874), (12, 21817916), (16, 16363437), (24, 10908958), (48, 5454479)]