29980262

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{6823}}^1$

素因数の和:6864

約数の個数: 16

約数和(自身を含む): 48723360

約数和(自身を除く): 18743098

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 6823, 13646, 88699, 177398, 1153087, 2306174, 14990131, 29980262]

約数ペア:

[(1, 29980262), (2, 14990131), (13, 2306174), (26, 1153087), (169, 177398), (338, 88699), (2197, 13646), (4394, 6823)]