9518210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 18591552

約数和(自身を除く): 9073342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 347, 422, 694, 1055, 1735, 2110, 2743, 3470, 4511, 5486, 9022, 13715, 22555, 27430, 45110, 73217, 146434, 366085, 732170, 951821, 1903642, 4759105, 9518210]

約数ペア:

[(1, 9518210), (2, 4759105), (5, 1903642), (10, 951821), (13, 732170), (26, 366085), (65, 146434), (130, 73217), (211, 45110), (347, 27430), (422, 22555), (694, 13715), (1055, 9022), (1735, 5486), (2110, 4511), (2743, 3470)]