129129624814

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{7109}}^1\times {\mathrm{35339}}^1$

素因数の和:42707

約数の個数: 16

約数和(自身を含む): 194480967600

約数和(自身を除く): 65351342786

約数列:

[1, 2, 257, 514, 7109, 14218, 35339, 70678, 1827013, 3654026, 9082123, 18164246, 251224951, 502449902, 64564812407, 129129624814]

約数ペア:

[(1, 129129624814), (2, 64564812407), (257, 502449902), (514, 251224951), (7109, 18164246), (14218, 9082123), (35339, 3654026), (70678, 1827013)]