2860195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 889565

約数列:

[1, 5, 13, 65, 79, 395, 557, 1027, 2785, 5135, 7241, 36205, 44003, 220015, 572039, 2860195]

約数ペア:

[(1, 2860195), (5, 572039), (13, 220015), (65, 44003), (79, 36205), (395, 7241), (557, 5135), (1027, 2785)]