977000836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1157

約数の個数: 96

約数和(自身を含む): 2145024000

約数和(自身を除く): 1168023164

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 37, 58, 62, 74, 116, 124, 148, 203, 217, 259, 406, 434, 518, 812, 868, 899, 1036, 1049, 1073, 1147, 1798, 2098, 2146, 2294, 3596, 4196, 4292, 4588, 6293, 7343, 7511, 8029, 12586, 14686, 15022, 16058, 25172, 29372, 30044, 30421, 32116, 32519, 33263, 38813, 60842, 65038, 66526, 77626, 121684, 130076, 133052, 155252, 212947, 227633, 232841, 271691, 425894, 455266, 465682, 543382, 851788, 910532, 931364, 943051, 1086764, 1125577, 1203203, 1886102, 2251154, 2406406, 3772204, 4502308, 4812812, 6601357, 7879039, 8422421, 13202714, 15758078, 16844842, 26405428, 31516156, 33689684, 34892887, 69785774, 139571548, 244250209, 488500418, 977000836]

約数ペア:

[(1, 977000836), (2, 488500418), (4, 244250209), (7, 139571548), (14, 69785774), (28, 34892887), (29, 33689684), (31, 31516156), (37, 26405428), (58, 16844842), (62, 15758078), (74, 13202714), (116, 8422421), (124, 7879039), (148, 6601357), (203, 4812812), (217, 4502308), (259, 3772204), (406, 2406406), (434, 2251154), (518, 1886102), (812, 1203203), (868, 1125577), (899, 1086764), (1036, 943051), (1049, 931364), (1073, 910532), (1147, 851788), (1798, 543382), (2098, 465682), (2146, 455266), (2294, 425894), (3596, 271691), (4196, 232841), (4292, 227633), (4588, 212947), (6293, 155252), (7343, 133052), (7511, 130076), (8029, 121684), (12586, 77626), (14686, 66526), (15022, 65038), (16058, 60842), (25172, 38813), (29372, 33263), (30044, 32519), (30421, 32116)]