1630252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 3111696

約数和(自身を除く): 1481444

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 293, 428, 586, 1172, 1391, 2782, 3809, 5564, 7618, 15236, 31351, 62702, 125404, 407563, 815126, 1630252]

約数ペア:

[(1, 1630252), (2, 815126), (4, 407563), (13, 125404), (26, 62702), (52, 31351), (107, 15236), (214, 7618), (293, 5564), (428, 3809), (586, 2782), (1172, 1391)]