2644242

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 5577792

約数和(自身を除く): 2933550

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 111, 129, 222, 258, 277, 554, 831, 1591, 1662, 3182, 4773, 9546, 10249, 11911, 20498, 23822, 30747, 35733, 61494, 71466, 440707, 881414, 1322121, 2644242]

約数ペア:

[(1, 2644242), (2, 1322121), (3, 881414), (6, 440707), (37, 71466), (43, 61494), (74, 35733), (86, 30747), (111, 23822), (129, 20498), (222, 11911), (258, 10249), (277, 9546), (554, 4773), (831, 3182), (1591, 1662)]