4889896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 10090080

約数和(自身を除く): 5200184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 307, 362, 614, 724, 1228, 1448, 1991, 2456, 3377, 3982, 6754, 7964, 13508, 15928, 27016, 55567, 111134, 222268, 444536, 611237, 1222474, 2444948, 4889896]

約数ペア:

[(1, 4889896), (2, 2444948), (4, 1222474), (8, 611237), (11, 444536), (22, 222268), (44, 111134), (88, 55567), (181, 27016), (307, 15928), (362, 13508), (614, 7964), (724, 6754), (1228, 3982), (1448, 3377), (1991, 2456)]