2939365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4140

約数の個数: 16

約数和(自身を含む): 4144896

約数和(自身を除く): 1205531

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 4111, 20555, 45221, 53443, 226105, 267215, 587873, 2939365]

約数ペア:

[(1, 2939365), (5, 587873), (11, 267215), (13, 226105), (55, 53443), (65, 45221), (143, 20555), (715, 4111)]