2480491286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{203419}}^1$

素因数の和:203508

約数の個数: 32

約数和(自身を含む): 4647740160

約数和(自身を除く): 2167248874

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 203419, 406838, 1423933, 2644447, 2847866, 5288894, 13629073, 18511129, 27258146, 37022258, 95403511, 177177949, 190807022, 354355898, 1240245643, 2480491286]

約数ペア:

[(1, 2480491286), (2, 1240245643), (7, 354355898), (13, 190807022), (14, 177177949), (26, 95403511), (67, 37022258), (91, 27258146), (134, 18511129), (182, 13629073), (469, 5288894), (871, 2847866), (938, 2644447), (1742, 1423933), (6097, 406838), (12194, 203419)]