1378778846

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{56401}}^1$

素因数の和:57139

約数の個数: 16

約数和(自身を含む): 2192909760

約数和(自身を除く): 814130914

約数列:

[1, 2, 17, 34, 719, 1438, 12223, 24446, 56401, 112802, 958817, 1917634, 40552319, 81104638, 689389423, 1378778846]

約数ペア:

[(1, 1378778846), (2, 689389423), (17, 81104638), (34, 40552319), (719, 1917634), (1438, 958817), (12223, 112802), (24446, 56401)]