129779902

素因数分解:

$2^1\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{3943}}^1$

素因数の和:6303

約数の個数: 16

約数和(自身を含む): 222630912

約数和(自身を除く): 92851010

約数列:

[1, 2, 7, 14, 2351, 3943, 4702, 7886, 16457, 27601, 32914, 55202, 9269993, 18539986, 64889951, 129779902]

約数ペア:

[(1, 129779902), (2, 64889951), (7, 18539986), (14, 9269993), (2351, 55202), (3943, 32914), (4702, 27601), (7886, 16457)]