2016689078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{207521}}^1$

素因数の和:207679

約数の個数: 16

約数和(自身を含む): 3122791056

約数和(自身を除く): 1106101978

約数列:

[1, 2, 43, 86, 113, 226, 4859, 9718, 207521, 415042, 8923403, 17846806, 23449873, 46899746, 1008344539, 2016689078]

約数ペア:

[(1, 2016689078), (2, 1008344539), (43, 46899746), (86, 23449873), (113, 17846806), (226, 8923403), (4859, 415042), (9718, 207521)]