2065489972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{26893}}^1$

素因数の和:27128

約数の個数: 48

約数和(自身を含む): 4469997952

約数和(自身を除く): 2404507980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 1477, 2743, 2954, 5486, 5908, 10972, 19201, 26893, 38402, 53786, 76804, 107572, 188251, 349609, 376502, 699218, 753004, 1398436, 2447263, 4894526, 5674423, 9789052, 11348846, 22697692, 39720961, 73767499, 79441922, 147534998, 158883844, 295069996, 516372493, 1032744986, 2065489972]

約数ペア:

[(1, 2065489972), (2, 1032744986), (4, 516372493), (7, 295069996), (13, 158883844), (14, 147534998), (26, 79441922), (28, 73767499), (52, 39720961), (91, 22697692), (182, 11348846), (211, 9789052), (364, 5674423), (422, 4894526), (844, 2447263), (1477, 1398436), (2743, 753004), (2954, 699218), (5486, 376502), (5908, 349609), (10972, 188251), (19201, 107572), (26893, 76804), (38402, 53786)]