2791927852

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{6421}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 5709517632

約数和(自身を除く): 2917589780

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 293, 371, 586, 742, 1172, 1484, 2051, 4102, 6421, 8204, 12842, 15529, 25684, 31058, 44947, 62116, 89894, 108703, 179788, 217406, 340313, 434812, 680626, 1361252, 1881353, 2382191, 3762706, 4764382, 7525412, 9528764, 13169471, 26338942, 52677884, 99711709, 199423418, 398846836, 697981963, 1395963926, 2791927852]

約数ペア:

[(1, 2791927852), (2, 1395963926), (4, 697981963), (7, 398846836), (14, 199423418), (28, 99711709), (53, 52677884), (106, 26338942), (212, 13169471), (293, 9528764), (371, 7525412), (586, 4764382), (742, 3762706), (1172, 2382191), (1484, 1881353), (2051, 1361252), (4102, 680626), (6421, 434812), (8204, 340313), (12842, 217406), (15529, 179788), (25684, 108703), (31058, 89894), (44947, 62116)]