2649272372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{25463}}^1$

素因数の和:25560

約数の個数: 36

約数和(自身を含む): 5015898720

約数和(自身を除く): 2366626348

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1369, 1406, 2738, 2812, 5476, 25463, 26011, 50926, 52022, 101852, 104044, 483797, 942131, 967594, 1884262, 1935188, 3768524, 17900489, 34858847, 35800978, 69717694, 71601956, 139435388, 662318093, 1324636186, 2649272372]

約数ペア:

[(1, 2649272372), (2, 1324636186), (4, 662318093), (19, 139435388), (37, 71601956), (38, 69717694), (74, 35800978), (76, 34858847), (148, 17900489), (703, 3768524), (1369, 1935188), (1406, 1884262), (2738, 967594), (2812, 942131), (5476, 483797), (25463, 104044), (26011, 101852), (50926, 52022)]