1886345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 2419200

約数和(自身を除く): 532855

約数列:

[1, 5, 23, 47, 115, 235, 349, 1081, 1745, 5405, 8027, 16403, 40135, 82015, 377269, 1886345]

約数ペア:

[(1, 1886345), (5, 377269), (23, 82015), (47, 40135), (115, 16403), (235, 8027), (349, 5405), (1081, 1745)]