2019711960910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233641}}^1\times {\mathrm{123493}}^1$

素因数の和:357148

約数の個数: 32

約数和(自身を含む): 4154887461312

約数和(自身を除く): 2135175500402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 123493, 233641, 246986, 467282, 617465, 864451, 1168205, 1234930, 1635487, 1728902, 2336410, 3270974, 4322255, 8177435, 8644510, 16354870, 28853028013, 57706056026, 144265140065, 201971196091, 288530280130, 403942392182, 1009855980455, 2019711960910]

約数ペア:

[(1, 2019711960910), (2, 1009855980455), (5, 403942392182), (7, 288530280130), (10, 201971196091), (14, 144265140065), (35, 57706056026), (70, 28853028013), (123493, 16354870), (233641, 8644510), (246986, 8177435), (467282, 4322255), (617465, 3270974), (864451, 2336410), (1168205, 1728902), (1234930, 1635487)]