886055222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{245173}}^1$

素因数の和:245327

約数の個数: 16

約数和(自身を含む): 1441623120

約数和(自身を除く): 555567898

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 245173, 490346, 3187249, 6374498, 34079047, 68158094, 443027611, 886055222]

約数ペア:

[(1, 886055222), (2, 443027611), (13, 68158094), (26, 34079047), (139, 6374498), (278, 3187249), (1807, 490346), (3614, 245173)]