2685756866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{141311}}^1$

素因数の和:141386

約数の個数: 32

約数和(自身を含む): 4700602368

約数和(自身を除く): 2014845502

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 9503, 19006, 141311, 282622, 1837043, 2402287, 3674086, 4804574, 6076373, 12152746, 31229731, 62459462, 78992849, 103298341, 157985698, 206596682, 1342878433, 2685756866]

約数ペア:

[(1, 2685756866), (2, 1342878433), (13, 206596682), (17, 157985698), (26, 103298341), (34, 78992849), (43, 62459462), (86, 31229731), (221, 12152746), (442, 6076373), (559, 4804574), (731, 3674086), (1118, 2402287), (1462, 1837043), (9503, 282622), (19006, 141311)]