2023221788

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{1801}}^1$

素因数の和:2622

約数の個数: 48

約数和(自身を含む): 4130529984

約数和(自身を除く): 2107308196

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 757, 1484, 1514, 1801, 3028, 3602, 5299, 7204, 10598, 12607, 21196, 25214, 40121, 50428, 80242, 95453, 160484, 190906, 280847, 381812, 561694, 668171, 1123388, 1336342, 1363357, 2672684, 2726714, 5453428, 9543499, 19086998, 38173996, 72257921, 144515842, 289031684, 505805447, 1011610894, 2023221788]

約数ペア:

[(1, 2023221788), (2, 1011610894), (4, 505805447), (7, 289031684), (14, 144515842), (28, 72257921), (53, 38173996), (106, 19086998), (212, 9543499), (371, 5453428), (742, 2726714), (757, 2672684), (1484, 1363357), (1514, 1336342), (1801, 1123388), (3028, 668171), (3602, 561694), (5299, 381812), (7204, 280847), (10598, 190906), (12607, 160484), (21196, 95453), (25214, 80242), (40121, 50428)]