129447412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{1637}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 231567336

約数和(自身を除く): 102119924

約数列:

[1, 2, 4, 53, 106, 212, 373, 746, 1492, 1637, 3274, 6548, 19769, 39538, 79076, 86761, 173522, 347044, 610601, 1221202, 2442404, 32361853, 64723706, 129447412]

約数ペア:

[(1, 129447412), (2, 64723706), (4, 32361853), (53, 2442404), (106, 1221202), (212, 610601), (373, 347044), (746, 173522), (1492, 86761), (1637, 79076), (3274, 39538), (6548, 19769)]