4420595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 5673888

約数和(自身を除く): 1253293

約数列:

[1, 5, 17, 85, 131, 397, 655, 1985, 2227, 6749, 11135, 33745, 52007, 260035, 884119, 4420595]

約数ペア:

[(1, 4420595), (5, 884119), (17, 260035), (85, 52007), (131, 33745), (397, 11135), (655, 6749), (1985, 2227)]