2016459730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{15919}}^1$

素因数の和:16218

約数の個数: 32

約数和(自身を含む): 3713817600

約数和(自身を除く): 1697357870

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 478, 530, 1195, 2390, 12667, 15919, 25334, 31838, 63335, 79595, 126670, 159190, 843707, 1687414, 3804641, 4218535, 7609282, 8437070, 19023205, 38046410, 201645973, 403291946, 1008229865, 2016459730]

約数ペア:

[(1, 2016459730), (2, 1008229865), (5, 403291946), (10, 201645973), (53, 38046410), (106, 19023205), (239, 8437070), (265, 7609282), (478, 4218535), (530, 3804641), (1195, 1687414), (2390, 843707), (12667, 159190), (15919, 126670), (25334, 79595), (31838, 63335)]