2409181

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 2736000

約数和(自身を除く): 326819

約数列:

[1, 19, 23, 37, 149, 437, 703, 851, 2831, 3427, 5513, 16169, 65113, 104747, 126799, 2409181]

約数ペア:

[(1, 2409181), (19, 126799), (23, 104747), (37, 65113), (149, 16169), (437, 5513), (703, 3427), (851, 2831)]