291289760752

素因数分解:

$2^4\times {\mathrm{213533}}^1\times {\mathrm{85259}}^1$

素因数の和:298800

約数の個数: 20

約数和(自身を含む): 564383174040

約数和(自身を除く): 273093413288

約数列:

[1, 2, 4, 8, 16, 85259, 170518, 213533, 341036, 427066, 682072, 854132, 1364144, 1708264, 3416528, 18205610047, 36411220094, 72822440188, 145644880376, 291289760752]

約数ペア:

[(1, 291289760752), (2, 145644880376), (4, 72822440188), (8, 36411220094), (16, 18205610047), (85259, 3416528), (170518, 1708264), (213533, 1364144), (341036, 854132), (427066, 682072)]