1882902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 4349952

約数和(自身を除く): 2467050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 353, 381, 706, 762, 889, 1059, 1778, 2118, 2471, 2667, 4942, 5334, 7413, 14826, 44831, 89662, 134493, 268986, 313817, 627634, 941451, 1882902]

約数ペア:

[(1, 1882902), (2, 941451), (3, 627634), (6, 313817), (7, 268986), (14, 134493), (21, 89662), (42, 44831), (127, 14826), (254, 7413), (353, 5334), (381, 4942), (706, 2667), (762, 2471), (889, 2118), (1059, 1778)]