520023156

素因数分解:

$2^2\times 3^1\times {\mathrm{2543}}^1\times {\mathrm{17041}}^1$

素因数の和:19591

約数の個数: 24

約数和(自身を含む): 1213935744

約数和(自身を除く): 693912588

約数列:

[1, 2, 3, 4, 6, 12, 2543, 5086, 7629, 10172, 15258, 17041, 30516, 34082, 51123, 68164, 102246, 204492, 43335263, 86670526, 130005789, 173341052, 260011578, 520023156]

約数ペア:

[(1, 520023156), (2, 260011578), (3, 173341052), (4, 130005789), (6, 86670526), (12, 43335263), (2543, 204492), (5086, 102246), (7629, 68164), (10172, 51123), (15258, 34082), (17041, 30516)]