1342635784

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{557573}}^1$

素因数の和:557629

約数の個数: 32

約数和(自身を含む): 2943990720

約数和(自身を除く): 1601354936

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 557573, 1115146, 2230292, 3903011, 4460584, 7806022, 15612044, 23975639, 31224088, 47951278, 95902556, 167829473, 191805112, 335658946, 671317892, 1342635784]

約数ペア:

[(1, 1342635784), (2, 671317892), (4, 335658946), (7, 191805112), (8, 167829473), (14, 95902556), (28, 47951278), (43, 31224088), (56, 23975639), (86, 15612044), (172, 7806022), (301, 4460584), (344, 3903011), (602, 2230292), (1204, 1115146), (2408, 557573)]