4891094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9901}}^1$

素因数の和:9935

約数の個数: 16

約数和(自身を含む): 8317680

約数和(自身を除く): 3426586

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 9901, 19802, 128713, 188119, 257426, 376238, 2445547, 4891094]

約数ペア:

[(1, 4891094), (2, 2445547), (13, 376238), (19, 257426), (26, 188119), (38, 128713), (247, 19802), (494, 9901)]