2088551036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{20173}}^1$

素因数の和:20382

約数の個数: 48

約数和(自身を含む): 4317881568

約数和(自身を除く): 2229330532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 181, 286, 362, 572, 724, 1991, 2353, 3982, 4706, 7964, 9412, 20173, 25883, 40346, 51766, 80692, 103532, 221903, 262249, 443806, 524498, 887612, 1048996, 2884739, 3651313, 5769478, 7302626, 11538956, 14605252, 40164443, 47467069, 80328886, 94934138, 160657772, 189868276, 522137759, 1044275518, 2088551036]

約数ペア:

[(1, 2088551036), (2, 1044275518), (4, 522137759), (11, 189868276), (13, 160657772), (22, 94934138), (26, 80328886), (44, 47467069), (52, 40164443), (143, 14605252), (181, 11538956), (286, 7302626), (362, 5769478), (572, 3651313), (724, 2884739), (1991, 1048996), (2353, 887612), (3982, 524498), (4706, 443806), (7964, 262249), (9412, 221903), (20173, 103532), (25883, 80692), (40346, 51766)]