7883920868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{2837}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 14489147904

約数和(自身を除く): 6605227036

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 307, 614, 1228, 2263, 2837, 4526, 5674, 9052, 9517, 11348, 19034, 22411, 38068, 44822, 87947, 89644, 175894, 207101, 351788, 414202, 694741, 828404, 870959, 1389482, 1741918, 2778964, 3483836, 6420131, 12840262, 25680524, 26999729, 53999458, 63580007, 107998916, 127160014, 254320028, 1970980217, 3941960434, 7883920868]

約数ペア:

[(1, 7883920868), (2, 3941960434), (4, 1970980217), (31, 254320028), (62, 127160014), (73, 107998916), (124, 63580007), (146, 53999458), (292, 26999729), (307, 25680524), (614, 12840262), (1228, 6420131), (2263, 3483836), (2837, 2778964), (4526, 1741918), (5674, 1389482), (9052, 870959), (9517, 828404), (11348, 694741), (19034, 414202), (22411, 351788), (38068, 207101), (44822, 175894), (87947, 89644)]