2013822044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{2543}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 3860347008

約数和(自身を除く): 1846524964

約数列:

[1, 2, 4, 13, 26, 52, 97, 157, 194, 314, 388, 628, 1261, 2041, 2522, 2543, 4082, 5044, 5086, 8164, 10172, 15229, 30458, 33059, 60916, 66118, 132236, 197977, 246671, 395954, 399251, 493342, 791908, 798502, 986684, 1597004, 3206723, 5190263, 6413446, 10380526, 12826892, 20761052, 38727347, 77454694, 154909388, 503455511, 1006911022, 2013822044]

約数ペア:

[(1, 2013822044), (2, 1006911022), (4, 503455511), (13, 154909388), (26, 77454694), (52, 38727347), (97, 20761052), (157, 12826892), (194, 10380526), (314, 6413446), (388, 5190263), (628, 3206723), (1261, 1597004), (2041, 986684), (2522, 798502), (2543, 791908), (4082, 493342), (5044, 399251), (5086, 395954), (8164, 246671), (10172, 197977), (15229, 132236), (30458, 66118), (33059, 60916)]