2491412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8089}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 5436480

約数和(自身を除く): 2945068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 8089, 16178, 32356, 56623, 88979, 113246, 177958, 226492, 355916, 622853, 1245706, 2491412]

約数ペア:

[(1, 2491412), (2, 1245706), (4, 622853), (7, 355916), (11, 226492), (14, 177958), (22, 113246), (28, 88979), (44, 56623), (77, 32356), (154, 16178), (308, 8089)]