977552

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 20

約数和(自身を含む): 1915056

約数和(自身を除く): 937504

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 571, 856, 1142, 1712, 2284, 4568, 9136, 61097, 122194, 244388, 488776, 977552]

約数ペア:

[(1, 977552), (2, 488776), (4, 244388), (8, 122194), (16, 61097), (107, 9136), (214, 4568), (428, 2284), (571, 1712), (856, 1142)]