2660133756

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{646291}}^1$

素因数の和:646319

約数の個数: 48

約数和(自身を含む): 7238470400

約数和(自身を除く): 4578336644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 646291, 1292582, 1938873, 2585164, 3877746, 4524037, 7755492, 9048074, 13572111, 18096148, 27144222, 31668259, 54288444, 63336518, 95004777, 126673036, 190009554, 221677813, 380019108, 443355626, 665033439, 886711252, 1330066878, 2660133756]

約数ペア:

[(1, 2660133756), (2, 1330066878), (3, 886711252), (4, 665033439), (6, 443355626), (7, 380019108), (12, 221677813), (14, 190009554), (21, 126673036), (28, 95004777), (42, 63336518), (49, 54288444), (84, 31668259), (98, 27144222), (147, 18096148), (196, 13572111), (294, 9048074), (343, 7755492), (588, 4524037), (686, 3877746), (1029, 2585164), (1372, 1938873), (2058, 1292582), (4116, 646291)]