8985416084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{303931}}^1$

素因数の和:304343

約数の個数: 24

約数和(自身を含む): 16594687200

約数和(自身を除く): 7609271116

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 7391, 14782, 29564, 303931, 607862, 1215724, 5774689, 11549378, 23098756, 118229159, 236458318, 472916636, 2246354021, 4492708042, 8985416084]

約数ペア:

[(1, 8985416084), (2, 4492708042), (4, 2246354021), (19, 472916636), (38, 236458318), (76, 118229159), (389, 23098756), (778, 11549378), (1556, 5774689), (7391, 1215724), (14782, 607862), (29564, 303931)]