1215222628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3209}}^1\times {\mathrm{5569}}^1$

素因数の和:8799

約数の個数: 24

約数和(自身を含む): 2252842200

約数和(自身を除く): 1037619572

約数列:

[1, 2, 4, 17, 34, 68, 3209, 5569, 6418, 11138, 12836, 22276, 54553, 94673, 109106, 189346, 218212, 378692, 17870921, 35741842, 71483684, 303805657, 607611314, 1215222628]

約数ペア:

[(1, 1215222628), (2, 607611314), (4, 303805657), (17, 71483684), (34, 35741842), (68, 17870921), (3209, 378692), (5569, 218212), (6418, 189346), (11138, 109106), (12836, 94673), (22276, 54553)]