245816342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{8699}}^1$

素因数の和:8971

約数の個数: 16

約数和(自身を含む): 375840000

約数和(自身を除く): 130023658

約数列:

[1, 2, 71, 142, 199, 398, 8699, 14129, 17398, 28258, 617629, 1235258, 1731101, 3462202, 122908171, 245816342]

約数ペア:

[(1, 245816342), (2, 122908171), (71, 3462202), (142, 1731101), (199, 1235258), (398, 617629), (8699, 28258), (14129, 17398)]