1357436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:413

約数の個数: 24

約数和(自身を含む): 2555280

約数和(自身を除く): 1197844

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 337, 674, 1007, 1348, 2014, 4028, 6403, 12806, 17861, 25612, 35722, 71444, 339359, 678718, 1357436]

約数ペア:

[(1, 1357436), (2, 678718), (4, 339359), (19, 71444), (38, 35722), (53, 25612), (76, 17861), (106, 12806), (212, 6403), (337, 4028), (674, 2014), (1007, 1348)]