1231692010

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{69313}}^1$

素因数の和:71097

約数の個数: 16

約数和(自身を含む): 2218325256

約数和(自身を除く): 986633246

約数列:

[1, 2, 5, 10, 1777, 3554, 8885, 17770, 69313, 138626, 346565, 693130, 123169201, 246338402, 615846005, 1231692010]

約数ペア:

[(1, 1231692010), (2, 615846005), (5, 246338402), (10, 123169201), (1777, 693130), (3554, 346565), (8885, 138626), (17770, 69313)]