1215457055998

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1\times {\mathrm{6893707}}^1$

素因数の和:6894351

約数の個数: 16

約数和(自身を含む): 1836483811200

約数和(自身を除く): 621026755202

約数列:

[1, 2, 199, 398, 443, 886, 88157, 176314, 6893707, 13787414, 1371847693, 2743695386, 3053912201, 6107824402, 607728527999, 1215457055998]

約数ペア:

[(1, 1215457055998), (2, 607728527999), (199, 6107824402), (398, 3053912201), (443, 2743695386), (886, 1371847693), (88157, 13787414), (176314, 6893707)]