3178156722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{249973}}^1$

素因数の和:250154

約数の個数: 32

約数和(自身を含む): 6887283648

約数和(自身を除く): 3709126926

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 249973, 499946, 749919, 1499838, 3249649, 6499298, 9748947, 19497894, 40745599, 81491198, 122236797, 244473594, 529692787, 1059385574, 1589078361, 3178156722]

約数ペア:

[(1, 3178156722), (2, 1589078361), (3, 1059385574), (6, 529692787), (13, 244473594), (26, 122236797), (39, 81491198), (78, 40745599), (163, 19497894), (326, 9748947), (489, 6499298), (978, 3249649), (2119, 1499838), (4238, 749919), (6357, 499946), (12714, 249973)]