298027390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{444817}}^1$

素因数の和:444891

約数の個数: 16

約数和(自身を含む): 544457232

約数和(自身を除く): 246429842

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 444817, 889634, 2224085, 4448170, 29802739, 59605478, 149013695, 298027390]

約数ペア:

[(1, 298027390), (2, 149013695), (5, 59605478), (10, 29802739), (67, 4448170), (134, 2224085), (335, 889634), (670, 444817)]