415294558

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{9931}}^1$

素因数の和:10072

約数の個数: 32

約数和(自身を含む): 743708160

約数和(自身を除く): 328413602

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 2987, 5974, 9931, 19862, 20909, 41818, 69517, 139034, 287999, 575998, 1022893, 2015993, 2045786, 4031986, 7160251, 14320502, 29663897, 59327794, 207647279, 415294558]

約数ペア:

[(1, 415294558), (2, 207647279), (7, 59327794), (14, 29663897), (29, 14320502), (58, 7160251), (103, 4031986), (203, 2045786), (206, 2015993), (406, 1022893), (721, 575998), (1442, 287999), (2987, 139034), (5974, 69517), (9931, 41818), (19862, 20909)]