2016736996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{216481}}^1$

素因数の和:216639

約数の個数: 24

約数和(自身を含む): 3764189016

約数和(自身を除く): 1747452020

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 216481, 432962, 865924, 3680177, 7360354, 14720708, 29657897, 59315794, 118631588, 504184249, 1008368498, 2016736996]

約数ペア:

[(1, 2016736996), (2, 1008368498), (4, 504184249), (17, 118631588), (34, 59315794), (68, 29657897), (137, 14720708), (274, 7360354), (548, 3680177), (2329, 865924), (4658, 432962), (9316, 216481)]