2443342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 1911218

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 139, 187, 278, 374, 517, 799, 1034, 1529, 1598, 2363, 3058, 4726, 6533, 8789, 13066, 17578, 25993, 51986, 71863, 111061, 143726, 222122, 1221671, 2443342]

約数ペア:

[(1, 2443342), (2, 1221671), (11, 222122), (17, 143726), (22, 111061), (34, 71863), (47, 51986), (94, 25993), (139, 17578), (187, 13066), (278, 8789), (374, 6533), (517, 4726), (799, 3058), (1034, 2363), (1529, 1598)]