1489306744

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{283}}^1\times {\mathrm{2341}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 2813491440

約数和(自身を除く): 1324184696

約数列:

[1, 2, 4, 8, 281, 283, 562, 566, 1124, 1132, 2248, 2264, 2341, 4682, 9364, 18728, 79523, 159046, 318092, 636184, 657821, 662503, 1315642, 1325006, 2631284, 2650012, 5262568, 5300024, 186163343, 372326686, 744653372, 1489306744]

約数ペア:

[(1, 1489306744), (2, 744653372), (4, 372326686), (8, 186163343), (281, 5300024), (283, 5262568), (562, 2650012), (566, 2631284), (1124, 1325006), (1132, 1315642), (2248, 662503), (2264, 657821), (2341, 636184), (4682, 318092), (9364, 159046), (18728, 79523)]