1731444

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 4751040

約数和(自身を除く): 3019596

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1009, 1716, 2018, 3027, 4036, 6054, 11099, 12108, 13117, 22198, 26234, 33297, 39351, 44396, 52468, 66594, 78702, 133188, 144287, 157404, 288574, 432861, 577148, 865722, 1731444]

約数ペア:

[(1, 1731444), (2, 865722), (3, 577148), (4, 432861), (6, 288574), (11, 157404), (12, 144287), (13, 133188), (22, 78702), (26, 66594), (33, 52468), (39, 44396), (44, 39351), (52, 33297), (66, 26234), (78, 22198), (132, 13117), (143, 12108), (156, 11099), (286, 6054), (429, 4036), (572, 3027), (858, 2018), (1009, 1716)]