12922778888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{299749}}^1$

素因数の和:300089

約数の個数: 32

約数和(自身を含む): 25736535000

約数和(自身を除く): 12813756112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 317, 634, 1268, 2536, 5389, 10778, 21556, 43112, 299749, 599498, 1198996, 2397992, 5095733, 10191466, 20382932, 40765864, 95020433, 190040866, 380081732, 760163464, 1615347361, 3230694722, 6461389444, 12922778888]

約数ペア:

[(1, 12922778888), (2, 6461389444), (4, 3230694722), (8, 1615347361), (17, 760163464), (34, 380081732), (68, 190040866), (136, 95020433), (317, 40765864), (634, 20382932), (1268, 10191466), (2536, 5095733), (5389, 2397992), (10778, 1198996), (21556, 599498), (43112, 299749)]