2009055326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{10513}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 3270274560

約数和(自身を除く): 1261219234

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 893, 1786, 2033, 4066, 5029, 10058, 10513, 21026, 95551, 191102, 199747, 399494, 494111, 988222, 1124891, 2249782, 9388109, 18776218, 21372929, 42745858, 52869877, 105739754, 1004527663, 2009055326]

約数ペア:

[(1, 2009055326), (2, 1004527663), (19, 105739754), (38, 52869877), (47, 42745858), (94, 21372929), (107, 18776218), (214, 9388109), (893, 2249782), (1786, 1124891), (2033, 988222), (4066, 494111), (5029, 399494), (10058, 199747), (10513, 191102), (21026, 95551)]