2245969010

素因数分解:

$2^1\times 5^1\times {\mathrm{7877}}^1\times {\mathrm{28513}}^1$

素因数の和:36397

約数の個数: 16

約数和(自身を含む): 4043399256

約数和(自身を除く): 1797430246

約数列:

[1, 2, 5, 10, 7877, 15754, 28513, 39385, 57026, 78770, 142565, 285130, 224596901, 449193802, 1122984505, 2245969010]

約数ペア:

[(1, 2245969010), (2, 1122984505), (5, 449193802), (10, 224596901), (7877, 285130), (15754, 142565), (28513, 78770), (39385, 57026)]