12909974399

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{8999}}^1$

素因数の和:9263

約数の個数: 32

約数和(自身を含む): 15759360000

約数和(自身を除く): 2849385601

約数列:

[1, 7, 29, 37, 191, 203, 259, 1073, 1337, 5539, 7067, 7511, 8999, 38773, 49469, 62993, 204943, 260971, 332963, 1434601, 1718809, 1826797, 2330741, 9655927, 12031663, 49845461, 63595933, 67591489, 348918227, 445171531, 1844282057, 12909974399]

約数ペア:

[(1, 12909974399), (7, 1844282057), (29, 445171531), (37, 348918227), (191, 67591489), (203, 63595933), (259, 49845461), (1073, 12031663), (1337, 9655927), (5539, 2330741), (7067, 1826797), (7511, 1718809), (8999, 1434601), (38773, 332963), (49469, 260971), (62993, 204943)]