307007302

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{70061}}^1$

素因数の和:70383

約数の個数: 16

約数和(自身を含む): 527987232

約数和(自身を除く): 220979930

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 70061, 140122, 490427, 980854, 21929093, 43858186, 153503651, 307007302]

約数ペア:

[(1, 307007302), (2, 153503651), (7, 43858186), (14, 21929093), (313, 980854), (626, 490427), (2191, 140122), (4382, 70061)]