1744044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 4354560

約数和(自身を除く): 2610516

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 71, 89, 92, 138, 142, 178, 213, 267, 276, 284, 356, 426, 534, 852, 1068, 1633, 2047, 3266, 4094, 4899, 6141, 6319, 6532, 8188, 9798, 12282, 12638, 18957, 19596, 24564, 25276, 37914, 75828, 145337, 290674, 436011, 581348, 872022, 1744044]

約数ペア:

[(1, 1744044), (2, 872022), (3, 581348), (4, 436011), (6, 290674), (12, 145337), (23, 75828), (46, 37914), (69, 25276), (71, 24564), (89, 19596), (92, 18957), (138, 12638), (142, 12282), (178, 9798), (213, 8188), (267, 6532), (276, 6319), (284, 6141), (356, 4899), (426, 4094), (534, 3266), (852, 2047), (1068, 1633)]