2940649

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 342551

約数列:

[1, 19, 37, 47, 89, 703, 893, 1691, 1739, 3293, 4183, 33041, 62567, 79477, 154771, 2940649]

約数ペア:

[(1, 2940649), (19, 154771), (37, 79477), (47, 62567), (89, 33041), (703, 4183), (893, 3293), (1691, 1739)]