2012175358

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{194113}}^1$

素因数の和:194259

約数の個数: 16

約数和(自身を含む): 3102718176

約数和(自身を除く): 1090542818

約数列:

[1, 2, 71, 73, 142, 146, 5183, 10366, 194113, 388226, 13782023, 14170249, 27564046, 28340498, 1006087679, 2012175358]

約数ペア:

[(1, 2012175358), (2, 1006087679), (71, 28340498), (73, 27564046), (142, 14170249), (146, 13782023), (5183, 388226), (10366, 194113)]