122910172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{399059}}^1$

素因数の和:399081

約数の個数: 24

約数和(自身を含む): 268168320

約数和(自身を除く): 145258148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 399059, 798118, 1596236, 2793413, 4389649, 5586826, 8779298, 11173652, 17558596, 30727543, 61455086, 122910172]

約数ペア:

[(1, 122910172), (2, 61455086), (4, 30727543), (7, 17558596), (11, 11173652), (14, 8779298), (22, 5586826), (28, 4389649), (44, 2793413), (77, 1596236), (154, 798118), (308, 399059)]