84861958

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{2699}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 129600000

約数和(自身を除く): 44738042

約数列:

[1, 2, 79, 158, 199, 398, 2699, 5398, 15721, 31442, 213221, 426442, 537101, 1074202, 42430979, 84861958]

約数ペア:

[(1, 84861958), (2, 42430979), (79, 1074202), (158, 537101), (199, 426442), (398, 213221), (2699, 31442), (5398, 15721)]