2149160584

素因数分解:

$2^3\times {\mathrm{683}}^1\times {\mathrm{393331}}^1$

素因数の和:394020

約数の個数: 16

約数和(自身を含む): 4035586320

約数和(自身を除く): 1886425736

約数列:

[1, 2, 4, 8, 683, 1366, 2732, 5464, 393331, 786662, 1573324, 3146648, 268645073, 537290146, 1074580292, 2149160584]

約数ペア:

[(1, 2149160584), (2, 1074580292), (4, 537290146), (8, 268645073), (683, 3146648), (1366, 1573324), (2732, 786662), (5464, 393331)]