8889055778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^2$

素因数の和:719

約数の個数: 48

約数和(自身を含む): 14867971200

約数和(自身を除く): 5978915422

約数列:

[1, 2, 17, 23, 34, 46, 199, 239, 391, 398, 478, 782, 3383, 4063, 4577, 5497, 6766, 8126, 9154, 10994, 47561, 57121, 77809, 93449, 95122, 114242, 155618, 186898, 808537, 971057, 1093903, 1313783, 1617074, 1942114, 2187806, 2627566, 11367079, 18596351, 22334311, 22734158, 37192702, 44668622, 193240343, 261442817, 386480686, 522885634, 4444527889, 8889055778]

約数ペア:

[(1, 8889055778), (2, 4444527889), (17, 522885634), (23, 386480686), (34, 261442817), (46, 193240343), (199, 44668622), (239, 37192702), (391, 22734158), (398, 22334311), (478, 18596351), (782, 11367079), (3383, 2627566), (4063, 2187806), (4577, 1942114), (5497, 1617074), (6766, 1313783), (8126, 1093903), (9154, 971057), (10994, 808537), (47561, 186898), (57121, 155618), (77809, 114242), (93449, 95122)]