13982488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 29151360

約数和(自身を除く): 15168872

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 4337, 8674, 17348, 34696, 56381, 112762, 134447, 225524, 268894, 451048, 537788, 1075576, 1747811, 3495622, 6991244, 13982488]

約数ペア:

[(1, 13982488), (2, 6991244), (4, 3495622), (8, 1747811), (13, 1075576), (26, 537788), (31, 451048), (52, 268894), (62, 225524), (104, 134447), (124, 112762), (248, 56381), (403, 34696), (806, 17348), (1612, 8674), (3224, 4337)]