4138314628

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{4073}}^1$

素因数の和:4492

約数の個数: 48

約数和(自身を含む): 8371972224

約数和(自身を除く): 4233657596

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 277, 524, 554, 917, 1108, 1834, 1939, 3668, 3878, 4073, 7756, 8146, 16292, 28511, 36287, 57022, 72574, 114044, 145148, 254009, 508018, 533563, 1016036, 1067126, 1128221, 2134252, 2256442, 3734941, 4512884, 7469882, 7897547, 14939764, 15795094, 31590188, 147796951, 295593902, 591187804, 1034578657, 2069157314, 4138314628]

約数ペア:

[(1, 4138314628), (2, 2069157314), (4, 1034578657), (7, 591187804), (14, 295593902), (28, 147796951), (131, 31590188), (262, 15795094), (277, 14939764), (524, 7897547), (554, 7469882), (917, 4512884), (1108, 3734941), (1834, 2256442), (1939, 2134252), (3668, 1128221), (3878, 1067126), (4073, 1016036), (7756, 533563), (8146, 508018), (16292, 254009), (28511, 145148), (36287, 114044), (57022, 72574)]