242570288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{489053}}^1$

素因数の和:489092

約数の個数: 20

約数和(自身を含む): 485141568

約数和(自身を除く): 242571280

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 489053, 978106, 1956212, 3912424, 7824848, 15160643, 30321286, 60642572, 121285144, 242570288]

約数ペア:

[(1, 242570288), (2, 121285144), (4, 60642572), (8, 30321286), (16, 15160643), (31, 7824848), (62, 3912424), (124, 1956212), (248, 978106), (496, 489053)]