1868436962

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{974159}}^1$

素因数の和:974305

約数の個数: 16

約数和(自身を含む): 3226417920

約数和(自身を除く): 1357980958

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 974159, 1948318, 6819113, 13638226, 133459783, 266919566, 934218481, 1868436962]

約数ペア:

[(1, 1868436962), (2, 934218481), (7, 266919566), (14, 133459783), (137, 13638226), (274, 6819113), (959, 1948318), (1918, 974159)]