2453781756

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163979}}^1$

素因数の和:164058

約数の個数: 48

約数和(自身を含む): 6060700800

約数和(自身を除く): 3606919044

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14964, 163979, 327958, 491937, 655916, 983874, 1967748, 4755391, 7051097, 9510782, 14102194, 14266173, 19021564, 21153291, 28204388, 28532346, 42306582, 57064692, 84613164, 204481813, 408963626, 613445439, 817927252, 1226890878, 2453781756]

約数ペア:

[(1, 2453781756), (2, 1226890878), (3, 817927252), (4, 613445439), (6, 408963626), (12, 204481813), (29, 84613164), (43, 57064692), (58, 42306582), (86, 28532346), (87, 28204388), (116, 21153291), (129, 19021564), (172, 14266173), (174, 14102194), (258, 9510782), (348, 7051097), (516, 4755391), (1247, 1967748), (2494, 983874), (3741, 655916), (4988, 491937), (7482, 327958), (14964, 163979)]