98091470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{138157}}^1$

素因数の和:138235

約数の個数: 16

約数和(自身を含む): 179052768

約数和(自身を除く): 80961298

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 138157, 276314, 690785, 1381570, 9809147, 19618294, 49045735, 98091470]

約数ペア:

[(1, 98091470), (2, 49045735), (5, 19618294), (10, 9809147), (71, 1381570), (142, 690785), (355, 276314), (710, 138157)]