2305578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5084352

約数和(自身を除く): 2778774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 193, 362, 386, 543, 579, 1086, 1158, 1991, 2123, 3982, 4246, 5973, 6369, 11946, 12738, 34933, 69866, 104799, 209598, 384263, 768526, 1152789, 2305578]

約数ペア:

[(1, 2305578), (2, 1152789), (3, 768526), (6, 384263), (11, 209598), (22, 104799), (33, 69866), (66, 34933), (181, 12738), (193, 11946), (362, 6369), (386, 5973), (543, 4246), (579, 3982), (1086, 2123), (1158, 1991)]