870826306

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{5399}}^1$

素因数の和:5730

約数の個数: 32

約数和(自身を含む): 1534982400

約数和(自身を除く): 664156094

約数列:

[1, 2, 7, 14, 41, 82, 281, 287, 562, 574, 1967, 3934, 5399, 10798, 11521, 23042, 37793, 75586, 80647, 161294, 221359, 442718, 1517119, 1549513, 3034238, 3099026, 10619833, 21239666, 62201879, 124403758, 435413153, 870826306]

約数ペア:

[(1, 870826306), (2, 435413153), (7, 124403758), (14, 62201879), (41, 21239666), (82, 10619833), (281, 3099026), (287, 3034238), (562, 1549513), (574, 1517119), (1967, 442718), (3934, 221359), (5399, 161294), (10798, 80647), (11521, 75586), (23042, 37793)]