40402417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2447}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 6599183

約数列:

[1, 11, 19, 79, 209, 869, 1501, 2447, 16511, 26917, 46493, 193313, 511423, 2126443, 3672947, 40402417]

約数ペア:

[(1, 40402417), (11, 3672947), (19, 2126443), (79, 511423), (209, 193313), (869, 46493), (1501, 26917), (2447, 16511)]