7156788982

素因数分解:

$2^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3450

約数の個数: 64

約数和(自身を含む): 12980275200

約数和(自身を除く): 5823486218

約数列:

[1, 2, 7, 14, 47, 49, 67, 94, 98, 134, 329, 343, 469, 658, 686, 938, 2303, 3149, 3283, 3313, 4606, 6298, 6566, 6626, 16121, 22043, 22981, 23191, 32242, 44086, 45962, 46382, 154301, 155711, 162337, 221971, 308602, 311422, 324674, 443942, 1080107, 1089977, 1136359, 1553797, 2160214, 2179954, 2272718, 3107594, 7629839, 10432637, 10876579, 15259678, 20865274, 21753158, 53408873, 73028459, 76136053, 106817746, 146056918, 152272106, 511199213, 1022398426, 3578394491, 7156788982]

約数ペア:

[(1, 7156788982), (2, 3578394491), (7, 1022398426), (14, 511199213), (47, 152272106), (49, 146056918), (67, 106817746), (94, 76136053), (98, 73028459), (134, 53408873), (329, 21753158), (343, 20865274), (469, 15259678), (658, 10876579), (686, 10432637), (938, 7629839), (2303, 3107594), (3149, 2272718), (3283, 2179954), (3313, 2160214), (4606, 1553797), (6298, 1136359), (6566, 1089977), (6626, 1080107), (16121, 443942), (22043, 324674), (22981, 311422), (23191, 308602), (32242, 221971), (44086, 162337), (45962, 155711), (46382, 154301)]