238219786

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{739813}}^1$

素因数の和:739845

約数の個数: 16

約数和(自身を含む): 426132864

約数和(自身を除く): 187913078

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 739813, 1479626, 5178691, 10357382, 17015699, 34031398, 119109893, 238219786]

約数ペア:

[(1, 238219786), (2, 119109893), (7, 34031398), (14, 17015699), (23, 10357382), (46, 5178691), (161, 1479626), (322, 739813)]