2332420

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 4939200

約数和(自身を除く): 2606780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 839, 1390, 1678, 2780, 3356, 4195, 8390, 16780, 116621, 233242, 466484, 583105, 1166210, 2332420]

約数ペア:

[(1, 2332420), (2, 1166210), (4, 583105), (5, 466484), (10, 233242), (20, 116621), (139, 16780), (278, 8390), (556, 4195), (695, 3356), (839, 2780), (1390, 1678)]