130712498

素因数分解:

$2^1\times 7^3\times {\mathrm{190543}}^1$

素因数の和:190566

約数の個数: 16

約数和(自身を含む): 228652800

約数和(自身を除く): 97940302

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 190543, 381086, 1333801, 2667602, 9336607, 18673214, 65356249, 130712498]

約数ペア:

[(1, 130712498), (2, 65356249), (7, 18673214), (14, 9336607), (49, 2667602), (98, 1333801), (343, 381086), (686, 190543)]