2011363730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1759}}^1\times {\mathrm{3943}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 3748377600

約数和(自身を除く): 1737013870

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1759, 3518, 3943, 7886, 8795, 17590, 19715, 39430, 51011, 102022, 114347, 228694, 255055, 510110, 571735, 1143470, 6935737, 13871474, 34678685, 69357370, 201136373, 402272746, 1005681865, 2011363730]

約数ペア:

[(1, 2011363730), (2, 1005681865), (5, 402272746), (10, 201136373), (29, 69357370), (58, 34678685), (145, 13871474), (290, 6935737), (1759, 1143470), (3518, 571735), (3943, 510110), (7886, 255055), (8795, 228694), (17590, 114347), (19715, 102022), (39430, 51011)]