17990186254

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{134129}}^1$

素因数の和:134667

約数の個数: 16

約数和(自身を含む): 27201564000

約数和(自身を除く): 9211377746

約数列:

[1, 2, 199, 337, 398, 674, 67063, 134126, 134129, 268258, 26691671, 45201473, 53383342, 90402946, 8995093127, 17990186254]

約数ペア:

[(1, 17990186254), (2, 8995093127), (199, 90402946), (337, 53383342), (398, 45201473), (674, 26691671), (67063, 268258), (134126, 134129)]