2009783944

素因数分解:

$2^3\times 7^1\times {\mathrm{3539}}^1\times {\mathrm{10141}}^1$

素因数の和:13693

約数の個数: 32

約数和(自身を含む): 4308321600

約数和(自身を除く): 2298537656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3539, 7078, 10141, 14156, 20282, 24773, 28312, 40564, 49546, 70987, 81128, 99092, 141974, 198184, 283948, 567896, 35888999, 71777998, 143555996, 251222993, 287111992, 502445986, 1004891972, 2009783944]

約数ペア:

[(1, 2009783944), (2, 1004891972), (4, 502445986), (7, 287111992), (8, 251222993), (14, 143555996), (28, 71777998), (56, 35888999), (3539, 567896), (7078, 283948), (10141, 198184), (14156, 141974), (20282, 99092), (24773, 81128), (28312, 70987), (40564, 49546)]