1320751496

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{5741}}^1$

素因数の和:6089

約数の個数: 32

約数和(自身を含む): 2506383000

約数和(自身を除く): 1185631504

約数列:

[1, 2, 4, 8, 149, 193, 298, 386, 596, 772, 1192, 1544, 5741, 11482, 22964, 28757, 45928, 57514, 115028, 230056, 855409, 1108013, 1710818, 2216026, 3421636, 4432052, 6843272, 8864104, 165093937, 330187874, 660375748, 1320751496]

約数ペア:

[(1, 1320751496), (2, 660375748), (4, 330187874), (8, 165093937), (149, 8864104), (193, 6843272), (298, 4432052), (386, 3421636), (596, 2216026), (772, 1710818), (1192, 1108013), (1544, 855409), (5741, 230056), (11482, 115028), (22964, 57514), (28757, 45928)]