2145677006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1\times {\mathrm{43913}}^1$

素因数の和:46147

約数の個数: 16

約数和(自身を含む): 3512768688

約数和(自身を除く): 1367091682

約数列:

[1, 2, 11, 22, 2221, 4442, 24431, 43913, 48862, 87826, 483043, 966086, 97530773, 195061546, 1072838503, 2145677006]

約数ペア:

[(1, 2145677006), (2, 1072838503), (11, 195061546), (22, 97530773), (2221, 966086), (4442, 483043), (24431, 87826), (43913, 48862)]