1091398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 2154240

約数和(自身を除く): 1062842

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 373, 418, 746, 1463, 2611, 2926, 4103, 5222, 7087, 8206, 14174, 28721, 49609, 57442, 77957, 99218, 155914, 545699, 1091398]

約数ペア:

[(1, 1091398), (2, 545699), (7, 155914), (11, 99218), (14, 77957), (19, 57442), (22, 49609), (38, 28721), (77, 14174), (133, 8206), (154, 7087), (209, 5222), (266, 4103), (373, 2926), (418, 2611), (746, 1463)]