8996438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 6555562

約数列:

[1, 2, 11, 22, 29, 58, 59, 118, 239, 319, 478, 638, 649, 1298, 1711, 2629, 3422, 5258, 6931, 13862, 14101, 18821, 28202, 37642, 76241, 152482, 155111, 310222, 408929, 817858, 4498219, 8996438]

約数ペア:

[(1, 8996438), (2, 4498219), (11, 817858), (22, 408929), (29, 310222), (58, 155111), (59, 152482), (118, 76241), (239, 37642), (319, 28202), (478, 18821), (638, 14101), (649, 13862), (1298, 6931), (1711, 5258), (2629, 3422)]