2507869496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13721}}^1$

素因数の和:13836

約数の個数: 64

約数和(自身を含む): 5374632960

約数和(自身を除く): 2866763464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 67, 88, 124, 134, 248, 268, 341, 536, 682, 737, 1364, 1474, 2077, 2728, 2948, 4154, 5896, 8308, 13721, 16616, 22847, 27442, 45694, 54884, 91388, 109768, 150931, 182776, 301862, 425351, 603724, 850702, 919307, 1207448, 1701404, 1838614, 3402808, 3677228, 4678861, 7354456, 9357722, 10112377, 18715444, 20224754, 28498517, 37430888, 40449508, 56997034, 80899016, 113994068, 227988136, 313483687, 626967374, 1253934748, 2507869496]

約数ペア:

[(1, 2507869496), (2, 1253934748), (4, 626967374), (8, 313483687), (11, 227988136), (22, 113994068), (31, 80899016), (44, 56997034), (62, 40449508), (67, 37430888), (88, 28498517), (124, 20224754), (134, 18715444), (248, 10112377), (268, 9357722), (341, 7354456), (536, 4678861), (682, 3677228), (737, 3402808), (1364, 1838614), (1474, 1701404), (2077, 1207448), (2728, 919307), (2948, 850702), (4154, 603724), (5896, 425351), (8308, 301862), (13721, 182776), (16616, 150931), (22847, 109768), (27442, 91388), (45694, 54884)]