2190341569

素因数分解:

${\mathrm{13}}^2\times {\mathrm{431}}^1\times {\mathrm{30071}}^1$

素因数の和:30528

約数の個数: 12

約数和(自身を含む): 2377372032

約数和(自身を除く): 187030463

約数列:

[1, 13, 169, 431, 5603, 30071, 72839, 390923, 5081999, 12960601, 168487813, 2190341569]

約数ペア:

[(1, 2190341569), (13, 168487813), (169, 12960601), (431, 5081999), (5603, 390923), (30071, 72839)]