1956005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2457840

約数和(自身を除く): 501835

約数列:

[1, 5, 37, 97, 109, 185, 485, 545, 3589, 4033, 10573, 17945, 20165, 52865, 391201, 1956005]

約数ペア:

[(1, 1956005), (5, 391201), (37, 52865), (97, 20165), (109, 17945), (185, 10573), (485, 4033), (545, 3589)]