129200722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{485717}}^1$

素因数の和:485745

約数の個数: 16

約数和(自身を含む): 233144640

約数和(自身を除く): 103943918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 485717, 971434, 3400019, 6800038, 9228623, 18457246, 64600361, 129200722]

約数ペア:

[(1, 129200722), (2, 64600361), (7, 18457246), (14, 9228623), (19, 6800038), (38, 3400019), (133, 971434), (266, 485717)]