1392590446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2819009}}^1$

素因数の和:2819043

約数の個数: 16

約数和(自身を含む): 2367968400

約数和(自身を除く): 975377954

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2819009, 5638018, 36647117, 53561171, 73294234, 107122342, 696295223, 1392590446]

約数ペア:

[(1, 1392590446), (2, 696295223), (13, 107122342), (19, 73294234), (26, 53561171), (38, 36647117), (247, 5638018), (494, 2819009)]