1008065548

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{1439}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 2043740160

約数和(自身を除く): 1035674612

約数列:

[1, 2, 4, 7, 14, 28, 127, 197, 254, 394, 508, 788, 889, 1379, 1439, 1778, 2758, 2878, 3556, 5516, 5756, 10073, 20146, 25019, 40292, 50038, 100076, 175133, 182753, 283483, 350266, 365506, 566966, 700532, 731012, 1133932, 1279271, 1984381, 2558542, 3968762, 5117084, 7937524, 36002341, 72004682, 144009364, 252016387, 504032774, 1008065548]

約数ペア:

[(1, 1008065548), (2, 504032774), (4, 252016387), (7, 144009364), (14, 72004682), (28, 36002341), (127, 7937524), (197, 5117084), (254, 3968762), (394, 2558542), (508, 1984381), (788, 1279271), (889, 1133932), (1379, 731012), (1439, 700532), (1778, 566966), (2758, 365506), (2878, 350266), (3556, 283483), (5516, 182753), (5756, 175133), (10073, 100076), (20146, 50038), (25019, 40292)]