2900874865

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1049141}}^1$

素因数の和:1049232

約数の個数: 16

約数和(自身を含む): 4028705280

約数和(自身を除く): 1127830415

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 1049141, 5245705, 7343987, 36719935, 82882139, 414410695, 580174973, 2900874865]

約数ペア:

[(1, 2900874865), (5, 580174973), (7, 414410695), (35, 82882139), (79, 36719935), (395, 7343987), (553, 5245705), (2765, 1049141)]