2015646973

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2659}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 2227739360

約数和(自身を除く): 212092387

約数列:

[1, 17, 43, 61, 289, 731, 1037, 2623, 2659, 12427, 17629, 44591, 45203, 114337, 162199, 758047, 768451, 1943729, 2757383, 6974557, 33043393, 46875511, 118567469, 2015646973]

約数ペア:

[(1, 2015646973), (17, 118567469), (43, 46875511), (61, 33043393), (289, 6974557), (731, 2757383), (1037, 1943729), (2623, 768451), (2659, 758047), (12427, 162199), (17629, 114337), (44591, 45203)]