2080994629

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{25303}}^1$

素因数の和:25720

約数の個数: 16

約数和(自身を含む): 2461573120

約数和(自身を除く): 380578491

約数列:

[1, 7, 31, 217, 379, 2653, 11749, 25303, 82243, 177121, 784393, 5490751, 9589837, 67128859, 297284947, 2080994629]

約数ペア:

[(1, 2080994629), (7, 297284947), (31, 67128859), (217, 9589837), (379, 5490751), (2653, 784393), (11749, 177121), (25303, 82243)]