2247342365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{308489}}^1$

素因数の和:308572

約数の個数: 16

約数和(自身を含む): 2843043840

約数和(自身を除く): 595701475

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 308489, 1542445, 9563159, 14498983, 47815795, 72494915, 449468473, 2247342365]

約数ペア:

[(1, 2247342365), (5, 449468473), (31, 72494915), (47, 47815795), (155, 14498983), (235, 9563159), (1457, 1542445), (7285, 308489)]