311920114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{28759}}^1$

素因数の和:28818

約数の個数: 32

約数和(自身を含む): 559094400

約数和(自身を除く): 247174286

約数列:

[1, 2, 11, 17, 22, 29, 34, 58, 187, 319, 374, 493, 638, 986, 5423, 10846, 28759, 57518, 316349, 488903, 632698, 834011, 977806, 1668022, 5377933, 9174121, 10755866, 14178187, 18348242, 28356374, 155960057, 311920114]

約数ペア:

[(1, 311920114), (2, 155960057), (11, 28356374), (17, 18348242), (22, 14178187), (29, 10755866), (34, 9174121), (58, 5377933), (187, 1668022), (319, 977806), (374, 834011), (493, 632698), (638, 488903), (986, 316349), (5423, 57518), (10846, 28759)]