2051298756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{487013}}^1$

素因数の和:487042

約数の個数: 60

約数和(自身を含む): 5775012012

約数和(自身を除く): 3723713256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 487013, 974026, 1461039, 1948052, 2922078, 4383117, 5844156, 6331169, 8766234, 12662338, 13149351, 17532468, 18993507, 25324676, 26298702, 37987014, 39448053, 52597404, 56980521, 75974028, 78896106, 113961042, 157792212, 170941563, 227922084, 341883126, 512824689, 683766252, 1025649378, 2051298756]

約数ペア:

[(1, 2051298756), (2, 1025649378), (3, 683766252), (4, 512824689), (6, 341883126), (9, 227922084), (12, 170941563), (13, 157792212), (18, 113961042), (26, 78896106), (27, 75974028), (36, 56980521), (39, 52597404), (52, 39448053), (54, 37987014), (78, 26298702), (81, 25324676), (108, 18993507), (117, 17532468), (156, 13149351), (162, 12662338), (234, 8766234), (324, 6331169), (351, 5844156), (468, 4383117), (702, 2922078), (1053, 1948052), (1404, 1461039), (2106, 974026), (4212, 487013)]