293038226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{27967}}^1$

素因数の和:28026

約数の個数: 24

約数和(自身を含む): 491341824

約数和(自身を除く): 198303598

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 27967, 55934, 363571, 727142, 866977, 1733954, 4726423, 9452846, 11270701, 22541402, 146519113, 293038226]

約数ペア:

[(1, 293038226), (2, 146519113), (13, 22541402), (26, 11270701), (31, 9452846), (62, 4726423), (169, 1733954), (338, 866977), (403, 727142), (806, 363571), (5239, 55934), (10478, 27967)]