130890498

素因数分解:

$2^1\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{20407}}^1$

素因数の和:21481

約数の個数: 16

約数和(自身を含む): 262038720

約数和(自身を除く): 131148222

約数列:

[1, 2, 3, 6, 1069, 2138, 3207, 6414, 20407, 40814, 61221, 122442, 21815083, 43630166, 65445249, 130890498]

約数ペア:

[(1, 130890498), (2, 65445249), (3, 43630166), (6, 21815083), (1069, 122442), (2138, 61221), (3207, 40814), (6414, 20407)]