2431418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 4268160

約数和(自身を除く): 1836742

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 103, 206, 319, 407, 638, 814, 1073, 1133, 2146, 2266, 2987, 3811, 5974, 7622, 11803, 23606, 32857, 41921, 65714, 83842, 110519, 221038, 1215709, 2431418]

約数ペア:

[(1, 2431418), (2, 1215709), (11, 221038), (22, 110519), (29, 83842), (37, 65714), (58, 41921), (74, 32857), (103, 23606), (206, 11803), (319, 7622), (407, 5974), (638, 3811), (814, 2987), (1073, 2266), (1133, 2146)]