996841615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2589199}}^1$

素因数の和:2589222

約数の個数: 16

約数和(自身を含む): 1491379200

約数和(自身を除く): 494537585

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 2589199, 12945995, 18124393, 28481189, 90621965, 142405945, 199368323, 996841615]

約数ペア:

[(1, 996841615), (5, 199368323), (7, 142405945), (11, 90621965), (35, 28481189), (55, 18124393), (77, 12945995), (385, 2589199)]