2017206512

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{374111}}^1$

素因数の和:374456

約数の個数: 20

約数和(自身を含む): 3919945536

約数和(自身を除く): 1902739024

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 374111, 748222, 1496444, 2992888, 5985776, 126075407, 252150814, 504301628, 1008603256, 2017206512]

約数ペア:

[(1, 2017206512), (2, 1008603256), (4, 504301628), (8, 252150814), (16, 126075407), (337, 5985776), (674, 2992888), (1348, 1496444), (2696, 748222), (5392, 374111)]