4469894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15655

約数の個数: 16

約数和(自身を含む): 7877520

約数和(自身を除く): 3407626

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 15629, 31258, 171919, 203177, 343838, 406354, 2234947, 4469894]

約数ペア:

[(1, 4469894), (2, 2234947), (11, 406354), (13, 343838), (22, 203177), (26, 171919), (143, 31258), (286, 15629)]