2009436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 5513088

約数和(自身を除く): 3503652

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, 1171, 1716, 2342, 3513, 4684, 7026, 12881, 14052, 15223, 25762, 30446, 38643, 45669, 51524, 60892, 77286, 91338, 154572, 167453, 182676, 334906, 502359, 669812, 1004718, 2009436]

約数ペア:

[(1, 2009436), (2, 1004718), (3, 669812), (4, 502359), (6, 334906), (11, 182676), (12, 167453), (13, 154572), (22, 91338), (26, 77286), (33, 60892), (39, 51524), (44, 45669), (52, 38643), (66, 30446), (78, 25762), (132, 15223), (143, 14052), (156, 12881), (286, 7026), (429, 4684), (572, 3513), (858, 2342), (1171, 1716)]