7780307906

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{479}}^1\times {\mathrm{1549}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 13740192000

約数和(自身を除く): 5959884094

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 479, 749, 958, 1498, 1549, 3098, 3353, 5243, 6706, 10486, 10843, 21686, 23471, 46942, 51253, 75901, 102506, 151802, 165743, 331486, 358771, 717542, 741971, 1160201, 1483942, 2320402, 2511397, 5022794, 5193797, 8121407, 10387594, 16242814, 36356579, 72713158, 79390897, 158781794, 555736279, 1111472558, 3890153953, 7780307906]

約数ペア:

[(1, 7780307906), (2, 3890153953), (7, 1111472558), (14, 555736279), (49, 158781794), (98, 79390897), (107, 72713158), (214, 36356579), (479, 16242814), (749, 10387594), (958, 8121407), (1498, 5193797), (1549, 5022794), (3098, 2511397), (3353, 2320402), (5243, 1483942), (6706, 1160201), (10486, 741971), (10843, 717542), (21686, 358771), (23471, 331486), (46942, 165743), (51253, 151802), (75901, 102506)]