2019678312

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{2957}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 5111424000

約数和(自身を除く): 3091745688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 191, 298, 382, 447, 573, 596, 764, 894, 1146, 1192, 1528, 1788, 2292, 2957, 3576, 4584, 5914, 8871, 11828, 17742, 23656, 28459, 35484, 56918, 70968, 85377, 113836, 170754, 227672, 341508, 440593, 564787, 683016, 881186, 1129574, 1321779, 1694361, 1762372, 2259148, 2643558, 3388722, 3524744, 4518296, 5287116, 6777444, 10574232, 13554888, 84153263, 168306526, 252459789, 336613052, 504919578, 673226104, 1009839156, 2019678312]

約数ペア:

[(1, 2019678312), (2, 1009839156), (3, 673226104), (4, 504919578), (6, 336613052), (8, 252459789), (12, 168306526), (24, 84153263), (149, 13554888), (191, 10574232), (298, 6777444), (382, 5287116), (447, 4518296), (573, 3524744), (596, 3388722), (764, 2643558), (894, 2259148), (1146, 1762372), (1192, 1694361), (1528, 1321779), (1788, 1129574), (2292, 881186), (2957, 683016), (3576, 564787), (4584, 440593), (5914, 341508), (8871, 227672), (11828, 170754), (17742, 113836), (23656, 85377), (28459, 70968), (35484, 56918)]