1498404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 3749760

約数和(自身を除く): 2251356

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 89, 92, 122, 138, 178, 183, 244, 267, 276, 356, 366, 534, 732, 1068, 1403, 2047, 2806, 4094, 4209, 5429, 5612, 6141, 8188, 8418, 10858, 12282, 16287, 16836, 21716, 24564, 32574, 65148, 124867, 249734, 374601, 499468, 749202, 1498404]

約数ペア:

[(1, 1498404), (2, 749202), (3, 499468), (4, 374601), (6, 249734), (12, 124867), (23, 65148), (46, 32574), (61, 24564), (69, 21716), (89, 16836), (92, 16287), (122, 12282), (138, 10858), (178, 8418), (183, 8188), (244, 6141), (267, 5612), (276, 5429), (356, 4209), (366, 4094), (534, 2806), (732, 2047), (1068, 1403)]