1480038868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{208927}}^1$

素因数の和:208972

約数の個数: 48

約数和(自身を含む): 3369590784

約数和(自身を除く): 1889551916

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 208927, 417854, 835708, 1462489, 2298197, 2924978, 4596394, 4805321, 5849956, 9192788, 9610642, 16087379, 19221284, 32174758, 33637247, 52858531, 64349516, 67274494, 105717062, 134548988, 211434124, 370009717, 740019434, 1480038868]

約数ペア:

[(1, 1480038868), (2, 740019434), (4, 370009717), (7, 211434124), (11, 134548988), (14, 105717062), (22, 67274494), (23, 64349516), (28, 52858531), (44, 33637247), (46, 32174758), (77, 19221284), (92, 16087379), (154, 9610642), (161, 9192788), (253, 5849956), (308, 4805321), (322, 4596394), (506, 2924978), (644, 2298197), (1012, 1462489), (1771, 835708), (3542, 417854), (7084, 208927)]