2098983460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{516991}}^1$

素因数の和:517036

約数の個数: 48

約数和(自身を含む): 5211279360

約数和(自身を除く): 3112295900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 516991, 1033982, 2067964, 2584955, 3618937, 5169910, 7237874, 10339820, 14475748, 14992739, 18094685, 29985478, 36189370, 59970956, 72378740, 74963695, 104949173, 149927390, 209898346, 299854780, 419796692, 524745865, 1049491730, 2098983460]

約数ペア:

[(1, 2098983460), (2, 1049491730), (4, 524745865), (5, 419796692), (7, 299854780), (10, 209898346), (14, 149927390), (20, 104949173), (28, 74963695), (29, 72378740), (35, 59970956), (58, 36189370), (70, 29985478), (116, 18094685), (140, 14992739), (145, 14475748), (203, 10339820), (290, 7237874), (406, 5169910), (580, 3618937), (812, 2584955), (1015, 2067964), (2030, 1033982), (4060, 516991)]