273480453740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051847899}}^1$

素因数の和:1051847921

約数の個数: 24

約数和(自身を含む): 618486565200

約数和(自身を除く): 345006111460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1051847899, 2103695798, 4207391596, 5259239495, 10518478990, 13674022687, 21036957980, 27348045374, 54696090748, 68370113435, 136740226870, 273480453740]

約数ペア:

[(1, 273480453740), (2, 136740226870), (4, 68370113435), (5, 54696090748), (10, 27348045374), (13, 21036957980), (20, 13674022687), (26, 10518478990), (52, 5259239495), (65, 4207391596), (130, 2103695798), (260, 1051847899)]