1547348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 36

約数和(自身を含む): 3128160

約数和(自身を除く): 1580812

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 139, 242, 253, 278, 484, 506, 556, 1012, 1529, 2783, 3058, 3197, 5566, 6116, 6394, 11132, 12788, 16819, 33638, 35167, 67276, 70334, 140668, 386837, 773674, 1547348]

約数ペア:

[(1, 1547348), (2, 773674), (4, 386837), (11, 140668), (22, 70334), (23, 67276), (44, 35167), (46, 33638), (92, 16819), (121, 12788), (139, 11132), (242, 6394), (253, 6116), (278, 5566), (484, 3197), (506, 3058), (556, 2783), (1012, 1529)]