2005093441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{19853}}^1$

素因数の和:20340

約数の個数: 16

約数和(自身を含む): 2291469264

約数和(自身を除く): 286375823

約数列:

[1, 13, 17, 221, 457, 5941, 7769, 19853, 100997, 258089, 337501, 4387513, 9072821, 117946673, 154237957, 2005093441]

約数ペア:

[(1, 2005093441), (13, 154237957), (17, 117946673), (221, 9072821), (457, 4387513), (5941, 337501), (7769, 258089), (19853, 100997)]