13980974

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:992

約数の個数: 24

約数和(自身を含む): 24562440

約数和(自身を除く): 10581466

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 797, 1253, 1594, 2506, 5579, 8771, 11158, 17542, 39053, 78106, 142663, 285326, 998641, 1997282, 6990487, 13980974]

約数ペア:

[(1, 13980974), (2, 6990487), (7, 1997282), (14, 998641), (49, 285326), (98, 142663), (179, 78106), (358, 39053), (797, 17542), (1253, 11158), (1594, 8771), (2506, 5579)]