422991505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{18671}}^1$

素因数の和:18896

約数の個数: 16

約数和(自身を含む): 532376064

約数和(自身を除く): 109384559

約数列:

[1, 5, 23, 115, 197, 985, 4531, 18671, 22655, 93355, 429433, 2147165, 3678187, 18390935, 84598301, 422991505]

約数ペア:

[(1, 422991505), (5, 84598301), (23, 18390935), (115, 3678187), (197, 2147165), (985, 429433), (4531, 93355), (18671, 22655)]