2045643982

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{19543}}^1$

素因数の和:20007

約数の個数: 16

約数和(自身を含む): 3095769600

約数和(自身を除く): 1050125618

約数列:

[1, 2, 199, 263, 398, 526, 19543, 39086, 52337, 104674, 3889057, 5139809, 7778114, 10279618, 1022821991, 2045643982]

約数ペア:

[(1, 2045643982), (2, 1022821991), (199, 10279618), (263, 7778114), (398, 5139809), (526, 3889057), (19543, 104674), (39086, 52337)]