7212268

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 14515200

約数和(自身を除く): 7302932

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 1439, 2506, 2878, 5012, 5756, 10073, 20146, 40292, 257581, 515162, 1030324, 1803067, 3606134, 7212268]

約数ペア:

[(1, 7212268), (2, 3606134), (4, 1803067), (7, 1030324), (14, 515162), (28, 257581), (179, 40292), (358, 20146), (716, 10073), (1253, 5756), (1439, 5012), (2506, 2878)]