2783295352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{20465407}}^1$

素因数の和:20465430

約数の個数: 16

約数和(自身を含む): 5525660160

約数和(自身を除く): 2742364808

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 20465407, 40930814, 81861628, 163723256, 347911919, 695823838, 1391647676, 2783295352]

約数ペア:

[(1, 2783295352), (2, 1391647676), (4, 695823838), (8, 347911919), (17, 163723256), (34, 81861628), (68, 40930814), (136, 20465407)]