2378614868

素因数分解:

$2^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{197101}}^1$

素因数の和:197543

約数の個数: 24

約数和(自身を含む): 4768291584

約数和(自身を除く): 2389676716

約数列:

[1, 2, 4, 7, 14, 28, 431, 862, 1724, 3017, 6034, 12068, 197101, 394202, 788404, 1379707, 2759414, 5518828, 84950531, 169901062, 339802124, 594653717, 1189307434, 2378614868]

約数ペア:

[(1, 2378614868), (2, 1189307434), (4, 594653717), (7, 339802124), (14, 169901062), (28, 84950531), (431, 5518828), (862, 2759414), (1724, 1379707), (3017, 788404), (6034, 394202), (12068, 197101)]