669807688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{24793}}^1$

素因数の和:25117

約数の個数: 32

約数和(自身を含む): 1374579360

約数和(自身を除く): 704771672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 13508, 24793, 27016, 49586, 99172, 198344, 272723, 545446, 1090892, 2181784, 7611451, 15222902, 30445804, 60891608, 83725961, 167451922, 334903844, 669807688]

約数ペア:

[(1, 669807688), (2, 334903844), (4, 167451922), (8, 83725961), (11, 60891608), (22, 30445804), (44, 15222902), (88, 7611451), (307, 2181784), (614, 1090892), (1228, 545446), (2456, 272723), (3377, 198344), (6754, 99172), (13508, 49586), (24793, 27016)]