130004504

素因数分解:

$2^3\times 7^1\times {\mathrm{2321509}}^1$

素因数の和:2321522

約数の個数: 16

約数和(自身を含む): 278581200

約数和(自身を除く): 148576696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2321509, 4643018, 9286036, 16250563, 18572072, 32501126, 65002252, 130004504]

約数ペア:

[(1, 130004504), (2, 65002252), (4, 32501126), (7, 18572072), (8, 16250563), (14, 9286036), (28, 4643018), (56, 2321509)]