2019950948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{4297}}^1$

素因数の和:4572

約数の個数: 48

約数和(自身を含む): 3881816064

約数和(自身を除く): 1861865116

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 223, 446, 527, 892, 1054, 2108, 3791, 4297, 6913, 7582, 8594, 13826, 15164, 17188, 27652, 73049, 117521, 133207, 146098, 235042, 266414, 292196, 470084, 532828, 958231, 1916462, 2264519, 3832924, 4529038, 9058076, 16289927, 29705161, 32579854, 59410322, 65159708, 118820644, 504987737, 1009975474, 2019950948]

約数ペア:

[(1, 2019950948), (2, 1009975474), (4, 504987737), (17, 118820644), (31, 65159708), (34, 59410322), (62, 32579854), (68, 29705161), (124, 16289927), (223, 9058076), (446, 4529038), (527, 3832924), (892, 2264519), (1054, 1916462), (2108, 958231), (3791, 532828), (4297, 470084), (6913, 292196), (7582, 266414), (8594, 235042), (13826, 146098), (15164, 133207), (17188, 117521), (27652, 73049)]