1212674584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{6491}}^1$

素因数の和:6712

約数の個数: 48

約数和(自身を含む): 2512598760

約数和(自身を除く): 1299924176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 193, 242, 386, 484, 772, 968, 1544, 2123, 4246, 6491, 8492, 12982, 16984, 23353, 25964, 46706, 51928, 71401, 93412, 142802, 186824, 285604, 571208, 785411, 1252763, 1570822, 2505526, 3141644, 5011052, 6283288, 10022104, 13780393, 27560786, 55121572, 110243144, 151584323, 303168646, 606337292, 1212674584]

約数ペア:

[(1, 1212674584), (2, 606337292), (4, 303168646), (8, 151584323), (11, 110243144), (22, 55121572), (44, 27560786), (88, 13780393), (121, 10022104), (193, 6283288), (242, 5011052), (386, 3141644), (484, 2505526), (772, 1570822), (968, 1252763), (1544, 785411), (2123, 571208), (4246, 285604), (6491, 186824), (8492, 142802), (12982, 93412), (16984, 71401), (23353, 51928), (25964, 46706)]