2021084884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{94109}}^1$

素因数の和:94192

約数の個数: 48

約数和(自身を含む): 4426934400

約数和(自身を除く): 2405849516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 767, 826, 1534, 1652, 3068, 5369, 10738, 21476, 94109, 188218, 376436, 658763, 1223417, 1317526, 2446834, 2635052, 4893668, 5552431, 8563919, 11104862, 17127838, 22209724, 34255676, 38867017, 72181603, 77734034, 144363206, 155468068, 288726412, 505271221, 1010542442, 2021084884]

約数ペア:

[(1, 2021084884), (2, 1010542442), (4, 505271221), (7, 288726412), (13, 155468068), (14, 144363206), (26, 77734034), (28, 72181603), (52, 38867017), (59, 34255676), (91, 22209724), (118, 17127838), (182, 11104862), (236, 8563919), (364, 5552431), (413, 4893668), (767, 2635052), (826, 2446834), (1534, 1317526), (1652, 1223417), (3068, 658763), (5369, 376436), (10738, 188218), (21476, 94109)]