636009836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{1999}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 1389696000

約数和(自身を除く): 753686164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1033, 1999, 2066, 3998, 4132, 7231, 7996, 11363, 13993, 14462, 21989, 22726, 27986, 28924, 43978, 45452, 55972, 79541, 87956, 153923, 159082, 307846, 318164, 615692, 2064967, 4129934, 8259868, 14454769, 22714637, 28909538, 45429274, 57819076, 90858548, 159002459, 318004918, 636009836]

約数ペア:

[(1, 636009836), (2, 318004918), (4, 159002459), (7, 90858548), (11, 57819076), (14, 45429274), (22, 28909538), (28, 22714637), (44, 14454769), (77, 8259868), (154, 4129934), (308, 2064967), (1033, 615692), (1999, 318164), (2066, 307846), (3998, 159082), (4132, 153923), (7231, 87956), (7996, 79541), (11363, 55972), (13993, 45452), (14462, 43978), (21989, 28924), (22726, 27986)]