557831208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2112997}}^1$

素因数の和:2113017

約数の個数: 32

約数和(自身を含む): 1521358560

約数和(自身を除く): 963527352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 2112997, 4225994, 6338991, 8451988, 12677982, 16903976, 23242967, 25355964, 46485934, 50711928, 69728901, 92971868, 139457802, 185943736, 278915604, 557831208]

約数ペア:

[(1, 557831208), (2, 278915604), (3, 185943736), (4, 139457802), (6, 92971868), (8, 69728901), (11, 50711928), (12, 46485934), (22, 25355964), (24, 23242967), (33, 16903976), (44, 12677982), (66, 8451988), (88, 6338991), (132, 4225994), (264, 2112997)]