2175804268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{80669}}^1$

素因数の和:81297

約数の個数: 24

約数和(自身を含む): 4160635920

約数和(自身を除く): 1984831652

約数列:

[1, 2, 4, 11, 22, 44, 613, 1226, 2452, 6743, 13486, 26972, 80669, 161338, 322676, 887359, 1774718, 3549436, 49450097, 98900194, 197800388, 543951067, 1087902134, 2175804268]

約数ペア:

[(1, 2175804268), (2, 1087902134), (4, 543951067), (11, 197800388), (22, 98900194), (44, 49450097), (613, 3549436), (1226, 1774718), (2452, 887359), (6743, 322676), (13486, 161338), (26972, 80669)]