2001825816

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1\times {\mathrm{2371}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 5064314880

約数和(自身を除く): 3062489064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 277, 381, 508, 554, 762, 831, 1016, 1108, 1524, 1662, 2216, 2371, 3048, 3324, 4742, 6648, 7113, 9484, 14226, 18968, 28452, 35179, 56904, 70358, 105537, 140716, 211074, 281432, 301117, 422148, 602234, 656767, 844296, 903351, 1204468, 1313534, 1806702, 1970301, 2408936, 2627068, 3613404, 3940602, 5254136, 7226808, 7881204, 15762408, 83409409, 166818818, 250228227, 333637636, 500456454, 667275272, 1000912908, 2001825816]

約数ペア:

[(1, 2001825816), (2, 1000912908), (3, 667275272), (4, 500456454), (6, 333637636), (8, 250228227), (12, 166818818), (24, 83409409), (127, 15762408), (254, 7881204), (277, 7226808), (381, 5254136), (508, 3940602), (554, 3613404), (762, 2627068), (831, 2408936), (1016, 1970301), (1108, 1806702), (1524, 1313534), (1662, 1204468), (2216, 903351), (2371, 844296), (3048, 656767), (3324, 602234), (4742, 422148), (6648, 301117), (7113, 281432), (9484, 211074), (14226, 140716), (18968, 105537), (28452, 70358), (35179, 56904)]