16517486566

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1549

約数の個数: 64

約数和(自身を含む): 29426664960

約数和(自身を除く): 12909178394

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 227, 287, 454, 574, 763, 1163, 1526, 1589, 2326, 3178, 4469, 8141, 8938, 9307, 16282, 18614, 24743, 31283, 47683, 49486, 62566, 65149, 95366, 126767, 130298, 173201, 253534, 264001, 333781, 346402, 528002, 667562, 887369, 1014463, 1774738, 1848007, 2028926, 3696014, 5197447, 7101241, 10394894, 10824041, 14202482, 21648082, 28776109, 36382129, 57552218, 72764258, 75768287, 151536574, 201432763, 402865526, 1179820469, 2359640938, 8258743283, 16517486566]

約数ペア:

[(1, 16517486566), (2, 8258743283), (7, 2359640938), (14, 1179820469), (41, 402865526), (82, 201432763), (109, 151536574), (218, 75768287), (227, 72764258), (287, 57552218), (454, 36382129), (574, 28776109), (763, 21648082), (1163, 14202482), (1526, 10824041), (1589, 10394894), (2326, 7101241), (3178, 5197447), (4469, 3696014), (8141, 2028926), (8938, 1848007), (9307, 1774738), (16282, 1014463), (18614, 887369), (24743, 667562), (31283, 528002), (47683, 346402), (49486, 333781), (62566, 264001), (65149, 253534), (95366, 173201), (126767, 130298)]