9706194620

素因数分解:

$2^2\times 5^1\times {\mathrm{485309731}}^1$

素因数の和:485309740

約数の個数: 12

約数和(自身を含む): 20383008744

約数和(自身を除く): 10676814124

約数列:

[1, 2, 4, 5, 10, 20, 485309731, 970619462, 1941238924, 2426548655, 4853097310, 9706194620]

約数ペア:

[(1, 9706194620), (2, 4853097310), (4, 2426548655), (5, 1941238924), (10, 970619462), (20, 485309731)]