7212044

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{839}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 14488320

約数和(自身を除く): 7276276

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 839, 1228, 1678, 2149, 3356, 4298, 5873, 8596, 11746, 23492, 257573, 515146, 1030292, 1803011, 3606022, 7212044]

約数ペア:

[(1, 7212044), (2, 3606022), (4, 1803011), (7, 1030292), (14, 515146), (28, 257573), (307, 23492), (614, 11746), (839, 8596), (1228, 5873), (1678, 4298), (2149, 3356)]