1461538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 16

約数和(自身を含む): 2399040

約数和(自身を除く): 937502

約数列:

[1, 2, 13, 26, 67, 134, 839, 871, 1678, 1742, 10907, 21814, 56213, 112426, 730769, 1461538]

約数ペア:

[(1, 1461538), (2, 730769), (13, 112426), (26, 56213), (67, 21814), (134, 10907), (839, 1742), (871, 1678)]