2011482282

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{787}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 4290376320

約数和(自身を除く): 2278894038

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 397, 787, 794, 1073, 1191, 1574, 2146, 2361, 2382, 3219, 4722, 6438, 11513, 14689, 22823, 23026, 29119, 29378, 34539, 44067, 45646, 58238, 68469, 69078, 87357, 88134, 136938, 174714, 312439, 425981, 624878, 844451, 851962, 937317, 1277943, 1688902, 1874634, 2533353, 2555886, 5066706, 9060731, 11560243, 18121462, 23120486, 27182193, 34680729, 54364386, 69361458, 335247047, 670494094, 1005741141, 2011482282]

約数ペア:

[(1, 2011482282), (2, 1005741141), (3, 670494094), (6, 335247047), (29, 69361458), (37, 54364386), (58, 34680729), (74, 27182193), (87, 23120486), (111, 18121462), (174, 11560243), (222, 9060731), (397, 5066706), (787, 2555886), (794, 2533353), (1073, 1874634), (1191, 1688902), (1574, 1277943), (2146, 937317), (2361, 851962), (2382, 844451), (3219, 624878), (4722, 425981), (6438, 312439), (11513, 174714), (14689, 136938), (22823, 88134), (23026, 87357), (29119, 69078), (29378, 68469), (34539, 58238), (44067, 45646)]