2045642816

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{198529}}^1$

素因数の和:198571

約数の個数: 56

約数和(自身を含む): 4840955520

約数和(自身を除く): 2795312704

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 198529, 397058, 794116, 1389703, 1588232, 2779406, 3176464, 4566167, 5558812, 6352928, 9132334, 11117624, 12705856, 18264668, 22235248, 31963169, 36529336, 44470496, 63926338, 73058672, 88940992, 127852676, 146117344, 255705352, 292234688, 511410704, 1022821408, 2045642816]

約数ペア:

[(1, 2045642816), (2, 1022821408), (4, 511410704), (7, 292234688), (8, 255705352), (14, 146117344), (16, 127852676), (23, 88940992), (28, 73058672), (32, 63926338), (46, 44470496), (56, 36529336), (64, 31963169), (92, 22235248), (112, 18264668), (161, 12705856), (184, 11117624), (224, 9132334), (322, 6352928), (368, 5558812), (448, 4566167), (644, 3176464), (736, 2779406), (1288, 1588232), (1472, 1389703), (2576, 794116), (5152, 397058), (10304, 198529)]