1078649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 1337280

約数和(自身を除く): 258631

約数列:

[1, 11, 13, 19, 143, 209, 247, 397, 2717, 4367, 5161, 7543, 56771, 82973, 98059, 1078649]

約数ペア:

[(1, 1078649), (11, 98059), (13, 82973), (19, 56771), (143, 7543), (209, 5161), (247, 4367), (397, 2717)]