4265890279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1\times {\mathrm{683}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 5190082560

約数和(自身を除く): 924192281

約数列:

[1, 7, 19, 133, 151, 311, 683, 1057, 2177, 2869, 4781, 5909, 12977, 20083, 41363, 46961, 90839, 103133, 212413, 328727, 721931, 892259, 1486891, 1959527, 4035847, 6245813, 13716689, 28250929, 32074363, 224520541, 609412897, 4265890279]

約数ペア:

[(1, 4265890279), (7, 609412897), (19, 224520541), (133, 32074363), (151, 28250929), (311, 13716689), (683, 6245813), (1057, 4035847), (2177, 1959527), (2869, 1486891), (4781, 892259), (5909, 721931), (12977, 328727), (20083, 212413), (41363, 103133), (46961, 90839)]