13253404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:2997

約数の個数: 24

約数和(自身を含む): 24932880

約数和(自身を除く): 11679476

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 2909, 4556, 5818, 11636, 49453, 98906, 194903, 197812, 389806, 779612, 3313351, 6626702, 13253404]

約数ペア:

[(1, 13253404), (2, 6626702), (4, 3313351), (17, 779612), (34, 389806), (67, 197812), (68, 194903), (134, 98906), (268, 49453), (1139, 11636), (2278, 5818), (2909, 4556)]