1201952015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{216373}}^1$

素因数の和:216490

約数の個数: 16

約数和(自身を含む): 1589050656

約数和(自身を除く): 387098641

約数列:

[1, 5, 11, 55, 101, 505, 1111, 5555, 216373, 1081865, 2380103, 11900515, 21853673, 109268365, 240390403, 1201952015]

約数ペア:

[(1, 1201952015), (5, 240390403), (11, 109268365), (55, 21853673), (101, 11900515), (505, 2380103), (1111, 1081865), (5555, 216373)]