2007488904

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{27947}}^1$

素因数の和:28070

約数の個数: 64

約数和(自身を含む): 5211743040

約数和(自身を除く): 3204254136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 876, 984, 1752, 2993, 5986, 8979, 11972, 17958, 23944, 27947, 35916, 55894, 71832, 83841, 111788, 167682, 223576, 335364, 670728, 1145827, 2040131, 2291654, 3437481, 4080262, 4583308, 6120393, 6874962, 8160524, 9166616, 12240786, 13749924, 16321048, 24481572, 27499848, 48963144, 83645371, 167290742, 250936113, 334581484, 501872226, 669162968, 1003744452, 2007488904]

約数ペア:

[(1, 2007488904), (2, 1003744452), (3, 669162968), (4, 501872226), (6, 334581484), (8, 250936113), (12, 167290742), (24, 83645371), (41, 48963144), (73, 27499848), (82, 24481572), (123, 16321048), (146, 13749924), (164, 12240786), (219, 9166616), (246, 8160524), (292, 6874962), (328, 6120393), (438, 4583308), (492, 4080262), (584, 3437481), (876, 2291654), (984, 2040131), (1752, 1145827), (2993, 670728), (5986, 335364), (8979, 223576), (11972, 167682), (17958, 111788), (23944, 83841), (27947, 71832), (35916, 55894)]