2912751088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{35999}}^1$

素因数の和:36409

約数の個数: 40

約数和(自身を含む): 6093360000

約数和(自身を除く): 3180608912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 3112, 5057, 6224, 10114, 20228, 35999, 40456, 71998, 80912, 143996, 287992, 467987, 575984, 935974, 1871948, 3743896, 7487792, 14003611, 28007222, 56014444, 112028888, 182046943, 224057776, 364093886, 728187772, 1456375544, 2912751088]

約数ペア:

[(1, 2912751088), (2, 1456375544), (4, 728187772), (8, 364093886), (13, 224057776), (16, 182046943), (26, 112028888), (52, 56014444), (104, 28007222), (208, 14003611), (389, 7487792), (778, 3743896), (1556, 1871948), (3112, 935974), (5057, 575984), (6224, 467987), (10114, 287992), (20228, 143996), (35999, 80912), (40456, 71998)]