2013771551990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51343}}^1\times {\mathrm{356563}}^1$

素因数の和:407924

約数の個数: 32

約数和(自身を含む): 3954403155456

約数和(自身を除く): 1940631603466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 51343, 102686, 256715, 356563, 513430, 564773, 713126, 1129546, 1782815, 2823865, 3565630, 3922193, 5647730, 7844386, 19610965, 39221930, 18307014109, 36614028218, 91535070545, 183070141090, 201377155199, 402754310398, 1006885775995, 2013771551990]

約数ペア:

[(1, 2013771551990), (2, 1006885775995), (5, 402754310398), (10, 201377155199), (11, 183070141090), (22, 91535070545), (55, 36614028218), (110, 18307014109), (51343, 39221930), (102686, 19610965), (256715, 7844386), (356563, 5647730), (513430, 3922193), (564773, 3565630), (713126, 2823865), (1129546, 1782815)]