2011254528

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{19991}}^1$

素因数の和:20141

約数の個数: 72

約数和(自身を含む): 5394001536

約数和(自身を除く): 3382747008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 16768, 19991, 25152, 33536, 39982, 50304, 59973, 79964, 100608, 119946, 159928, 239892, 319856, 479784, 639712, 959568, 1279424, 1919136, 2558848, 2618821, 3838272, 5117696, 5237642, 7676544, 7856463, 10475284, 15353088, 15712926, 20950568, 31425852, 41901136, 62851704, 83802272, 125703408, 167604544, 251406816, 335209088, 502813632, 670418176, 1005627264, 2011254528]

約数ペア:

[(1, 2011254528), (2, 1005627264), (3, 670418176), (4, 502813632), (6, 335209088), (8, 251406816), (12, 167604544), (16, 125703408), (24, 83802272), (32, 62851704), (48, 41901136), (64, 31425852), (96, 20950568), (128, 15712926), (131, 15353088), (192, 10475284), (256, 7856463), (262, 7676544), (384, 5237642), (393, 5117696), (524, 3838272), (768, 2618821), (786, 2558848), (1048, 1919136), (1572, 1279424), (2096, 959568), (3144, 639712), (4192, 479784), (6288, 319856), (8384, 239892), (12576, 159928), (16768, 119946), (19991, 100608), (25152, 79964), (33536, 59973), (39982, 50304)]