263709026

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2906

約数の個数: 32

約数和(自身を含む): 464289408

約数和(自身を除く): 200580382

約数列:

[1, 2, 7, 14, 53, 106, 131, 262, 371, 742, 917, 1834, 2713, 5426, 6943, 13886, 18991, 37982, 48601, 97202, 143789, 287578, 355403, 710806, 1006523, 2013046, 2487821, 4975642, 18836359, 37672718, 131854513, 263709026]

約数ペア:

[(1, 263709026), (2, 131854513), (7, 37672718), (14, 18836359), (53, 4975642), (106, 2487821), (131, 2013046), (262, 1006523), (371, 710806), (742, 355403), (917, 287578), (1834, 143789), (2713, 97202), (5426, 48601), (6943, 37982), (13886, 18991)]