917140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6551}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 2201472

約数和(自身を除く): 1284332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6551, 13102, 26204, 32755, 45857, 65510, 91714, 131020, 183428, 229285, 458570, 917140]

約数ペア:

[(1, 917140), (2, 458570), (4, 229285), (5, 183428), (7, 131020), (10, 91714), (14, 65510), (20, 45857), (28, 32755), (35, 26204), (70, 13102), (140, 6551)]