2478090622

素因数分解:

$2^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 4425523200

約数和(自身を除く): 1947432578

約数列:

[1, 2, 7, 14, 49, 97, 98, 167, 194, 223, 334, 343, 446, 679, 686, 1169, 1358, 1561, 2338, 3122, 4753, 8183, 9506, 10927, 16199, 16366, 21631, 21854, 32398, 33271, 37241, 43262, 57281, 66542, 74482, 76489, 113393, 114562, 151417, 152978, 226786, 260687, 302834, 521374, 793751, 1059919, 1587502, 1824809, 2119838, 3612377, 3649618, 5556257, 7224754, 7419433, 11112514, 12773663, 14838866, 25286639, 25547326, 50573278, 177006473, 354012946, 1239045311, 2478090622]

約数ペア:

[(1, 2478090622), (2, 1239045311), (7, 354012946), (14, 177006473), (49, 50573278), (97, 25547326), (98, 25286639), (167, 14838866), (194, 12773663), (223, 11112514), (334, 7419433), (343, 7224754), (446, 5556257), (679, 3649618), (686, 3612377), (1169, 2119838), (1358, 1824809), (1561, 1587502), (2338, 1059919), (3122, 793751), (4753, 521374), (8183, 302834), (9506, 260687), (10927, 226786), (16199, 152978), (16366, 151417), (21631, 114562), (21854, 113393), (32398, 76489), (33271, 74482), (37241, 66542), (43262, 57281)]