2019998631

素因数分解:

$3^1\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{65929}}^1$

素因数の和:67398

約数の個数: 16

約数和(自身を含む): 3080249600

約数和(自身を除く): 1060250969

約数列:

[1, 3, 7, 21, 1459, 4377, 10213, 30639, 65929, 197787, 461503, 1384509, 96190411, 288571233, 673332877, 2019998631]

約数ペア:

[(1, 2019998631), (3, 673332877), (7, 288571233), (21, 96190411), (1459, 1384509), (4377, 461503), (10213, 197787), (30639, 65929)]