279543774

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1\times {\mathrm{1307}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 573217920

約数和(自身を除く): 293674146

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 829, 1307, 1658, 2487, 2614, 3921, 4974, 7842, 35647, 56201, 71294, 106941, 112402, 168603, 213882, 337206, 1083503, 2167006, 3250509, 6501018, 46590629, 93181258, 139771887, 279543774]

約数ペア:

[(1, 279543774), (2, 139771887), (3, 93181258), (6, 46590629), (43, 6501018), (86, 3250509), (129, 2167006), (258, 1083503), (829, 337206), (1307, 213882), (1658, 168603), (2487, 112402), (2614, 106941), (3921, 71294), (4974, 56201), (7842, 35647)]