2749207566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{2791}}^1$

素因数の和:3349

約数の個数: 64

約数和(自身を含む): 6432768000

約数和(自身を除く): 3683560434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 499, 658, 987, 998, 1497, 1974, 2791, 2994, 3493, 5582, 6986, 8373, 10479, 16746, 19537, 20958, 23453, 39074, 46906, 58611, 70359, 117222, 131177, 140718, 164171, 262354, 328342, 393531, 492513, 787062, 918239, 985026, 1392709, 1836478, 2754717, 2785418, 4178127, 5509434, 8356254, 9748963, 19497926, 29246889, 58493778, 65457323, 130914646, 196371969, 392743938, 458201261, 916402522, 1374603783, 2749207566]

約数ペア:

[(1, 2749207566), (2, 1374603783), (3, 916402522), (6, 458201261), (7, 392743938), (14, 196371969), (21, 130914646), (42, 65457323), (47, 58493778), (94, 29246889), (141, 19497926), (282, 9748963), (329, 8356254), (499, 5509434), (658, 4178127), (987, 2785418), (998, 2754717), (1497, 1836478), (1974, 1392709), (2791, 985026), (2994, 918239), (3493, 787062), (5582, 492513), (6986, 393531), (8373, 328342), (10479, 262354), (16746, 164171), (19537, 140718), (20958, 131177), (23453, 117222), (39074, 70359), (46906, 58611)]