2629802576

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{908081}}^1$

素因数の和:908270

約数の個数: 20

約数和(自身を含む): 5123398644

約数和(自身を除く): 2493596068

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 908081, 1816162, 3632324, 7264648, 14529296, 164362661, 328725322, 657450644, 1314901288, 2629802576]

約数ペア:

[(1, 2629802576), (2, 1314901288), (4, 657450644), (8, 328725322), (16, 164362661), (181, 14529296), (362, 7264648), (724, 3632324), (1448, 1816162), (2896, 908081)]