2715679868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{393121}}^1$

素因数の和:393293

約数の個数: 24

約数和(自身を含む): 5217515184

約数和(自身を除く): 2501835316

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 393121, 786242, 1572484, 4324331, 8648662, 17297324, 61719997, 123439994, 246879988, 678919967, 1357839934, 2715679868]

約数ペア:

[(1, 2715679868), (2, 1357839934), (4, 678919967), (11, 246879988), (22, 123439994), (44, 61719997), (157, 17297324), (314, 8648662), (628, 4324331), (1727, 1572484), (3454, 786242), (6908, 393121)]