289650814

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 458720640

約数和(自身を除く): 169069826

約数列:

[1, 2, 41, 61, 79, 82, 122, 158, 733, 1466, 2501, 3239, 4819, 5002, 6478, 9638, 30053, 44713, 57907, 60106, 89426, 115814, 197579, 395158, 1833233, 2374187, 3532327, 3666466, 4748374, 7064654, 144825407, 289650814]

約数ペア:

[(1, 289650814), (2, 144825407), (41, 7064654), (61, 4748374), (79, 3666466), (82, 3532327), (122, 2374187), (158, 1833233), (733, 395158), (1466, 197579), (2501, 115814), (3239, 89426), (4819, 60106), (5002, 57907), (6478, 44713), (9638, 30053)]