2889421703998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1065733}}^1$

素因数の和:1066180

約数の個数: 32

約数和(自身を含む): 4481505254592

約数和(自身を除く): 1592083550594

約数列:

[1, 2, 61, 71, 122, 142, 313, 626, 4331, 8662, 19093, 22223, 38186, 44446, 1065733, 1355603, 2131466, 2711206, 65009713, 75667043, 130019426, 151334086, 333574429, 667148858, 4615689623, 9231379246, 20348040169, 23683784459, 40696080338, 47367568918, 1444710851999, 2889421703998]

約数ペア:

[(1, 2889421703998), (2, 1444710851999), (61, 47367568918), (71, 40696080338), (122, 23683784459), (142, 20348040169), (313, 9231379246), (626, 4615689623), (4331, 667148858), (8662, 333574429), (19093, 151334086), (22223, 130019426), (38186, 75667043), (44446, 65009713), (1065733, 2711206), (1355603, 2131466)]