2051209644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{675629}}^1$

素因数の和:675670

約数の個数: 48

約数和(自身を含む): 5448280320

約数和(自身を除く): 3397070676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 675629, 1351258, 2026887, 2702516, 4053774, 7431919, 8107548, 14863838, 15539467, 22295757, 29727676, 31078934, 44591514, 46618401, 62157868, 89183028, 93236802, 170934137, 186473604, 341868274, 512802411, 683736548, 1025604822, 2051209644]

約数ペア:

[(1, 2051209644), (2, 1025604822), (3, 683736548), (4, 512802411), (6, 341868274), (11, 186473604), (12, 170934137), (22, 93236802), (23, 89183028), (33, 62157868), (44, 46618401), (46, 44591514), (66, 31078934), (69, 29727676), (92, 22295757), (132, 15539467), (138, 14863838), (253, 8107548), (276, 7431919), (506, 4053774), (759, 2702516), (1012, 2026887), (1518, 1351258), (3036, 675629)]