2132804513

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{779249}}^1$

素因数の和:779296

約数の個数: 16

約数和(自身を含む): 2693088000

約数和(自身を除く): 560283487

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 779249, 5454743, 13247233, 17922727, 92730631, 125459089, 304686359, 2132804513]

約数ペア:

[(1, 2132804513), (7, 304686359), (17, 125459089), (23, 92730631), (119, 17922727), (161, 13247233), (391, 5454743), (2737, 779249)]