2009104328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{296503}}^1$

素因数の和:296538

約数の個数: 48

約数和(自身を含む): 4732203840

約数和(自身を除く): 2723099512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 296503, 593006, 1186012, 2075521, 2372024, 3261533, 4151042, 6523066, 8302084, 13046132, 16604168, 22830731, 26092264, 35876863, 45661462, 71753726, 91322924, 143507452, 182645848, 251138041, 287014904, 502276082, 1004552164, 2009104328]

約数ペア:

[(1, 2009104328), (2, 1004552164), (4, 502276082), (7, 287014904), (8, 251138041), (11, 182645848), (14, 143507452), (22, 91322924), (28, 71753726), (44, 45661462), (56, 35876863), (77, 26092264), (88, 22830731), (121, 16604168), (154, 13046132), (242, 8302084), (308, 6523066), (484, 4151042), (616, 3261533), (847, 2372024), (968, 2075521), (1694, 1186012), (3388, 593006), (6776, 296503)]