1839897794

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{677}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 3526467840

約数和(自身を除く): 1686570046

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 601, 646, 677, 1202, 1354, 2261, 4207, 4522, 4739, 8414, 9478, 10217, 11419, 11509, 12863, 20434, 22838, 23018, 25726, 71519, 79933, 80563, 90041, 143038, 159866, 161126, 180082, 194123, 218671, 388246, 406877, 437342, 813754, 1358861, 1530697, 2717722, 2848139, 3061394, 5696278, 6916909, 7730663, 13833818, 15461326, 48418363, 54114641, 96836726, 108229282, 131421271, 262842542, 919948897, 1839897794]

約数ペア:

[(1, 1839897794), (2, 919948897), (7, 262842542), (14, 131421271), (17, 108229282), (19, 96836726), (34, 54114641), (38, 48418363), (119, 15461326), (133, 13833818), (238, 7730663), (266, 6916909), (323, 5696278), (601, 3061394), (646, 2848139), (677, 2717722), (1202, 1530697), (1354, 1358861), (2261, 813754), (4207, 437342), (4522, 406877), (4739, 388246), (8414, 218671), (9478, 194123), (10217, 180082), (11419, 161126), (11509, 159866), (12863, 143038), (20434, 90041), (22838, 80563), (23018, 79933), (25726, 71519)]