2215409519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{298211}}^1$

素因数の和:298270

約数の個数: 16

約数和(自身を含む): 2576551680

約数和(自身を除く): 361142161

約数列:

[1, 17, 19, 23, 323, 391, 437, 7429, 298211, 5069587, 5666009, 6858853, 96322153, 116600501, 130318207, 2215409519]

約数ペア:

[(1, 2215409519), (17, 130318207), (19, 116600501), (23, 96322153), (323, 6858853), (391, 5666009), (437, 5069587), (7429, 298211)]