873240238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{43789}}^1$

素因数の和:43876

約数の個数: 24

約数和(自身を含む): 1442442600

約数和(自身を除く): 569202362

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 9971, 19942, 43789, 87578, 569257, 1138514, 2583551, 5167102, 7400341, 14800682, 33586163, 67172326, 436620119, 873240238]

約数ペア:

[(1, 873240238), (2, 436620119), (13, 67172326), (26, 33586163), (59, 14800682), (118, 7400341), (169, 5167102), (338, 2583551), (767, 1138514), (1534, 569257), (9971, 87578), (19942, 43789)]