7980456932

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{866311}}^1$

素因数の和:866376

約数の個数: 36

約数和(自身を含む): 16591607424

約数和(自身を除く): 8611150492

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 9212, 866311, 1732622, 3465244, 6064177, 12128354, 24256708, 40716617, 42449239, 81433234, 84898478, 162866468, 169796956, 285016319, 570032638, 1140065276, 1995114233, 3990228466, 7980456932]

約数ペア:

[(1, 7980456932), (2, 3990228466), (4, 1995114233), (7, 1140065276), (14, 570032638), (28, 285016319), (47, 169796956), (49, 162866468), (94, 84898478), (98, 81433234), (188, 42449239), (196, 40716617), (329, 24256708), (658, 12128354), (1316, 6064177), (2303, 3465244), (4606, 1732622), (9212, 866311)]