2012569730

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{7457}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 3668083056

約数和(自身を除く): 1655513326

約数列:

[1, 2, 5, 10, 137, 197, 274, 394, 685, 985, 1370, 1970, 7457, 14914, 26989, 37285, 53978, 74570, 134945, 269890, 1021609, 1469029, 2043218, 2938058, 5108045, 7345145, 10216090, 14690290, 201256973, 402513946, 1006284865, 2012569730]

約数ペア:

[(1, 2012569730), (2, 1006284865), (5, 402513946), (10, 201256973), (137, 14690290), (197, 10216090), (274, 7345145), (394, 5108045), (685, 2938058), (985, 2043218), (1370, 1469029), (1970, 1021609), (7457, 269890), (14914, 134945), (26989, 74570), (37285, 53978)]