2624993

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 3166080

約数和(自身を除く): 541087

約数列:

[1, 7, 29, 67, 193, 203, 469, 1351, 1943, 5597, 12931, 13601, 39179, 90517, 374999, 2624993]

約数ペア:

[(1, 2624993), (7, 374999), (29, 90517), (67, 39179), (193, 13601), (203, 12931), (469, 5597), (1351, 1943)]