245887486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{11087}}^1$

素因数の和:11955

約数の個数: 16

約数和(自身を含む): 397704384

約数和(自身を除く): 151816898

約数列:

[1, 2, 13, 26, 853, 1706, 11087, 11089, 22174, 22178, 144131, 288262, 9457211, 18914422, 122943743, 245887486]

約数ペア:

[(1, 245887486), (2, 122943743), (13, 18914422), (26, 9457211), (853, 288262), (1706, 144131), (11087, 22178), (11089, 22174)]