1647232189908

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1\times {\mathrm{1226857}}^1$

素因数の和:1227872

約数の個数: 48

約数和(自身を含む): 3878206101504

約数和(自身を除く): 2230973911596

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 881, 1524, 1762, 2643, 3524, 5286, 10572, 111887, 223774, 335661, 447548, 671322, 1226857, 1342644, 2453714, 3680571, 4907428, 7361142, 14722284, 155810839, 311621678, 467432517, 623243356, 934865034, 1080861017, 1869730068, 2161722034, 3242583051, 4323444068, 6485166102, 12970332204, 137269349159, 274538698318, 411808047477, 549077396636, 823616094954, 1647232189908]

約数ペア:

[(1, 1647232189908), (2, 823616094954), (3, 549077396636), (4, 411808047477), (6, 274538698318), (12, 137269349159), (127, 12970332204), (254, 6485166102), (381, 4323444068), (508, 3242583051), (762, 2161722034), (881, 1869730068), (1524, 1080861017), (1762, 934865034), (2643, 623243356), (3524, 467432517), (5286, 311621678), (10572, 155810839), (111887, 14722284), (223774, 7361142), (335661, 4907428), (447548, 3680571), (671322, 2453714), (1226857, 1342644)]