125691874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8081}}^1$

素因数の和:8202

約数の個数: 32

約数和(自身を含む): 237416832

約数和(自身を除く): 111724958

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 8081, 15554, 16162, 56567, 88891, 113134, 177782, 622237, 816181, 1244474, 1632362, 5713267, 8977991, 11426534, 17955982, 62845937, 125691874]

約数ペア:

[(1, 125691874), (2, 62845937), (7, 17955982), (11, 11426534), (14, 8977991), (22, 5713267), (77, 1632362), (101, 1244474), (154, 816181), (202, 622237), (707, 177782), (1111, 113134), (1414, 88891), (2222, 56567), (7777, 16162), (8081, 15554)]