186171869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 204228864

約数和(自身を除く): 18056995

約数列:

[1, 13, 71, 401, 503, 923, 5213, 6539, 28471, 35713, 201703, 370123, 464269, 2622139, 14320913, 186171869]

約数ペア:

[(1, 186171869), (13, 14320913), (71, 2622139), (401, 464269), (503, 370123), (923, 201703), (5213, 35713), (6539, 28471)]