2145088024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{168533}}^1$

素因数の和:168619

約数の個数: 32

約数和(自身を含む): 4226832720

約数和(自身を除く): 2081744696

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6364, 12728, 168533, 337066, 674132, 1348264, 6235721, 7246919, 12471442, 14493838, 24942884, 28987676, 49885768, 57975352, 268136003, 536272006, 1072544012, 2145088024]

約数ペア:

[(1, 2145088024), (2, 1072544012), (4, 536272006), (8, 268136003), (37, 57975352), (43, 49885768), (74, 28987676), (86, 24942884), (148, 14493838), (172, 12471442), (296, 7246919), (344, 6235721), (1591, 1348264), (3182, 674132), (6364, 337066), (12728, 168533)]