526005004

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 1099548240

約数和(自身を除く): 573543236

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 97, 98, 146, 194, 196, 292, 379, 388, 511, 679, 758, 1022, 1358, 1516, 2044, 2653, 2716, 3577, 4753, 5306, 7081, 7154, 9506, 10612, 14162, 14308, 18571, 19012, 27667, 28324, 36763, 37142, 49567, 55334, 73526, 74284, 99134, 110668, 147052, 193669, 198268, 257341, 346969, 387338, 514682, 693938, 774676, 1029364, 1355683, 1387876, 1801387, 2683699, 2711366, 3602774, 5367398, 5422732, 7205548, 10734796, 18785893, 37571786, 75143572, 131501251, 263002502, 526005004]

約数ペア:

[(1, 526005004), (2, 263002502), (4, 131501251), (7, 75143572), (14, 37571786), (28, 18785893), (49, 10734796), (73, 7205548), (97, 5422732), (98, 5367398), (146, 3602774), (194, 2711366), (196, 2683699), (292, 1801387), (379, 1387876), (388, 1355683), (511, 1029364), (679, 774676), (758, 693938), (1022, 514682), (1358, 387338), (1516, 346969), (2044, 257341), (2653, 198268), (2716, 193669), (3577, 147052), (4753, 110668), (5306, 99134), (7081, 74284), (7154, 73526), (9506, 55334), (10612, 49567), (14162, 37142), (14308, 36763), (18571, 28324), (19012, 27667)]