2080294215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4473751}}^1$

素因数の和:4473790

約数の個数: 16

約数和(自身を含む): 3435841536

約数和(自身を除く): 1355547321

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4473751, 13421253, 22368755, 67106265, 138686281, 416058843, 693431405, 2080294215]

約数ペア:

[(1, 2080294215), (3, 693431405), (5, 416058843), (15, 138686281), (31, 67106265), (93, 22368755), (155, 13421253), (465, 4473751)]