3912551428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{4651}}^1$

素因数の和:4900

約数の個数: 48

約数和(自身を含む): 7385515200

約数和(自身を除く): 3472963772

約数列:

[1, 2, 4, 17, 34, 68, 89, 139, 178, 278, 356, 556, 1513, 2363, 3026, 4651, 4726, 6052, 9302, 9452, 12371, 18604, 24742, 49484, 79067, 158134, 210307, 316268, 413939, 420614, 646489, 827878, 841228, 1292978, 1655756, 2585956, 7036963, 10990313, 14073926, 21980626, 28147852, 43961252, 57537521, 115075042, 230150084, 978137857, 1956275714, 3912551428]

約数ペア:

[(1, 3912551428), (2, 1956275714), (4, 978137857), (17, 230150084), (34, 115075042), (68, 57537521), (89, 43961252), (139, 28147852), (178, 21980626), (278, 14073926), (356, 10990313), (556, 7036963), (1513, 2585956), (2363, 1655756), (3026, 1292978), (4651, 841228), (4726, 827878), (6052, 646489), (9302, 420614), (9452, 413939), (12371, 316268), (18604, 210307), (24742, 158134), (49484, 79067)]