813735762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1493}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 1962040320

約数和(自身を除く): 1148304558

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 683, 798, 1366, 1493, 2049, 2986, 4098, 4479, 4781, 8958, 9562, 10451, 12977, 14343, 20902, 25954, 28367, 28686, 31353, 38931, 56734, 62706, 77862, 85101, 90839, 170202, 181678, 198569, 272517, 397138, 545034, 595707, 1019719, 1191414, 2039438, 3059157, 6118314, 7138033, 14276066, 19374661, 21414099, 38749322, 42828198, 58123983, 116247966, 135622627, 271245254, 406867881, 813735762]

約数ペア:

[(1, 813735762), (2, 406867881), (3, 271245254), (6, 135622627), (7, 116247966), (14, 58123983), (19, 42828198), (21, 38749322), (38, 21414099), (42, 19374661), (57, 14276066), (114, 7138033), (133, 6118314), (266, 3059157), (399, 2039438), (683, 1191414), (798, 1019719), (1366, 595707), (1493, 545034), (2049, 397138), (2986, 272517), (4098, 198569), (4479, 181678), (4781, 170202), (8958, 90839), (9562, 85101), (10451, 77862), (12977, 62706), (14343, 56734), (20902, 38931), (25954, 31353), (28367, 28686)]