5255838064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{17288941}}^1$

素因数の和:17288968

約数の個数: 20

約数和(自身を含む): 10719144040

約数和(自身を除く): 5463305976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 17288941, 34577882, 69155764, 138311528, 276623056, 328489879, 656979758, 1313959516, 2627919032, 5255838064]

約数ペア:

[(1, 5255838064), (2, 2627919032), (4, 1313959516), (8, 656979758), (16, 328489879), (19, 276623056), (38, 138311528), (76, 69155764), (152, 34577882), (304, 17288941)]