870045242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{74759}}^1$

素因数の和:74818

約数の個数: 24

約数和(自身を含む): 1488322080

約数和(自身を除く): 618276838

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 74759, 149518, 822349, 1644698, 1719457, 3438914, 18914027, 37828054, 39547511, 79095022, 435022621, 870045242]

約数ペア:

[(1, 870045242), (2, 435022621), (11, 79095022), (22, 39547511), (23, 37828054), (46, 18914027), (253, 3438914), (506, 1719457), (529, 1644698), (1058, 822349), (5819, 149518), (11638, 74759)]