2740638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 5884704

約数和(自身を除く): 3144066

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 277, 291, 554, 582, 831, 1649, 1662, 3298, 4709, 4947, 9418, 9894, 14127, 26869, 28254, 53738, 80607, 161214, 456773, 913546, 1370319, 2740638]

約数ペア:

[(1, 2740638), (2, 1370319), (3, 913546), (6, 456773), (17, 161214), (34, 80607), (51, 53738), (97, 28254), (102, 26869), (194, 14127), (277, 9894), (291, 9418), (554, 4947), (582, 4709), (831, 3298), (1649, 1662)]