550987021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 598998400

約数和(自身を除く): 48011379

約数列:

[1, 13, 199, 373, 571, 2587, 4849, 7423, 74227, 113629, 212983, 964951, 1477177, 2768779, 42383617, 550987021]

約数ペア:

[(1, 550987021), (13, 42383617), (199, 2768779), (373, 1477177), (571, 964951), (2587, 212983), (4849, 113629), (7423, 74227)]