2004538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 3499200

約数和(自身を除く): 1494662

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 107, 214, 323, 493, 551, 646, 986, 1102, 1819, 2033, 3103, 3638, 4066, 6206, 9367, 18734, 34561, 52751, 58957, 69122, 105502, 117914, 1002269, 2004538]

約数ペア:

[(1, 2004538), (2, 1002269), (17, 117914), (19, 105502), (29, 69122), (34, 58957), (38, 52751), (58, 34561), (107, 18734), (214, 9367), (323, 6206), (493, 4066), (551, 3638), (646, 3103), (986, 2033), (1102, 1819)]