813493139082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1\times {\mathrm{173977}}^1$

素因数の和:174543

約数の個数: 64

約数和(自身を含む): 1768195478784

約数和(自身を除く): 954702339702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 397, 453, 794, 906, 1191, 1963, 2382, 3926, 5161, 5889, 10322, 11778, 15483, 30966, 59947, 119894, 173977, 179841, 347954, 359682, 521931, 779311, 1043862, 1558622, 2261701, 2337933, 4523402, 4675866, 6785103, 13570206, 26270527, 52541054, 69068869, 78811581, 138137738, 157623162, 207206607, 341516851, 414413214, 683033702, 897895297, 1024550553, 1795790594, 2049101106, 2693685891, 5387371782, 10429399219, 20858798438, 31288197657, 62576395314, 135582189847, 271164379694, 406746569541, 813493139082]

約数ペア:

[(1, 813493139082), (2, 406746569541), (3, 271164379694), (6, 135582189847), (13, 62576395314), (26, 31288197657), (39, 20858798438), (78, 10429399219), (151, 5387371782), (302, 2693685891), (397, 2049101106), (453, 1795790594), (794, 1024550553), (906, 897895297), (1191, 683033702), (1963, 414413214), (2382, 341516851), (3926, 207206607), (5161, 157623162), (5889, 138137738), (10322, 78811581), (11778, 69068869), (15483, 52541054), (30966, 26270527), (59947, 13570206), (119894, 6785103), (173977, 4675866), (179841, 4523402), (347954, 2337933), (359682, 2261701), (521931, 1558622), (779311, 1043862)]