7854751012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{12953}}^1$

素因数の和:13156

約数の個数: 48

約数和(自身を含む): 14798649600

約数和(自身を除く): 6943898588

約数列:

[1, 2, 4, 19, 38, 76, 79, 101, 158, 202, 316, 404, 1501, 1919, 3002, 3838, 6004, 7676, 7979, 12953, 15958, 25906, 31916, 51812, 151601, 246107, 303202, 492214, 606404, 984428, 1023287, 1308253, 2046574, 2616506, 4093148, 5233012, 19442453, 24856807, 38884906, 49713614, 77769812, 99427228, 103351987, 206703974, 413407948, 1963687753, 3927375506, 7854751012]

約数ペア:

[(1, 7854751012), (2, 3927375506), (4, 1963687753), (19, 413407948), (38, 206703974), (76, 103351987), (79, 99427228), (101, 77769812), (158, 49713614), (202, 38884906), (316, 24856807), (404, 19442453), (1501, 5233012), (1919, 4093148), (3002, 2616506), (3838, 2046574), (6004, 1308253), (7676, 1023287), (7979, 984428), (12953, 606404), (15958, 492214), (25906, 303202), (31916, 246107), (51812, 151601)]