6449930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 12398400

約数和(自身を除く): 5948470

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 409, 415, 818, 830, 1577, 2045, 3154, 4090, 7771, 7885, 15542, 15770, 33947, 38855, 67894, 77710, 169735, 339470, 644993, 1289986, 3224965, 6449930]

約数ペア:

[(1, 6449930), (2, 3224965), (5, 1289986), (10, 644993), (19, 339470), (38, 169735), (83, 77710), (95, 67894), (166, 38855), (190, 33947), (409, 15770), (415, 15542), (818, 7885), (830, 7771), (1577, 4090), (2045, 3154)]