2056551714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{15679}}^1$

素因数の和:16044

約数の個数: 64

約数和(自身を含む): 5238374400

約数和(自身を除く): 3181822686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 694, 1041, 2082, 2429, 3123, 4858, 6246, 7287, 9369, 14574, 15679, 18738, 21861, 31358, 43722, 47037, 65583, 94074, 109753, 131166, 141111, 219506, 282222, 329259, 423333, 658518, 846666, 987777, 1975554, 2963331, 5440613, 5926662, 10881226, 16321839, 32643678, 38084291, 48965517, 76168582, 97931034, 114252873, 146896551, 228505746, 293793102, 342758619, 685517238, 1028275857, 2056551714]

約数ペア:

[(1, 2056551714), (2, 1028275857), (3, 685517238), (6, 342758619), (7, 293793102), (9, 228505746), (14, 146896551), (18, 114252873), (21, 97931034), (27, 76168582), (42, 48965517), (54, 38084291), (63, 32643678), (126, 16321839), (189, 10881226), (347, 5926662), (378, 5440613), (694, 2963331), (1041, 1975554), (2082, 987777), (2429, 846666), (3123, 658518), (4858, 423333), (6246, 329259), (7287, 282222), (9369, 219506), (14574, 141111), (15679, 131166), (18738, 109753), (21861, 94074), (31358, 65583), (43722, 47037)]