1451569232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{2129}}^1$

素因数の和:3171

約数の個数: 40

約数和(自身を含む): 2882077440

約数和(自身を除く): 1430508208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 991, 1982, 2129, 3964, 4258, 7928, 8516, 15856, 17032, 34064, 42613, 85226, 91547, 170452, 183094, 340904, 366188, 681808, 732376, 1464752, 2109839, 4219678, 8439356, 16878712, 33757424, 90723077, 181446154, 362892308, 725784616, 1451569232]

約数ペア:

[(1, 1451569232), (2, 725784616), (4, 362892308), (8, 181446154), (16, 90723077), (43, 33757424), (86, 16878712), (172, 8439356), (344, 4219678), (688, 2109839), (991, 1464752), (1982, 732376), (2129, 681808), (3964, 366188), (4258, 340904), (7928, 183094), (8516, 170452), (15856, 91547), (17032, 85226), (34064, 42613)]