6400492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 7388948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 227, 266, 371, 454, 532, 742, 908, 1007, 1484, 1589, 2014, 3178, 4028, 4313, 6356, 7049, 8626, 12031, 14098, 17252, 24062, 28196, 30191, 48124, 60382, 84217, 120764, 168434, 228589, 336868, 457178, 914356, 1600123, 3200246, 6400492]

約数ペア:

[(1, 6400492), (2, 3200246), (4, 1600123), (7, 914356), (14, 457178), (19, 336868), (28, 228589), (38, 168434), (53, 120764), (76, 84217), (106, 60382), (133, 48124), (212, 30191), (227, 28196), (266, 24062), (371, 17252), (454, 14098), (532, 12031), (742, 8626), (908, 7049), (1007, 6356), (1484, 4313), (1589, 4028), (2014, 3178)]