4780022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1343

約数の個数: 16

約数和(自身を含む): 7777392

約数和(自身を除く): 2997370

約数列:

[1, 2, 13, 26, 157, 314, 1171, 2041, 2342, 4082, 15223, 30446, 183847, 367694, 2390011, 4780022]

約数ペア:

[(1, 4780022), (2, 2390011), (13, 367694), (26, 183847), (157, 30446), (314, 15223), (1171, 4082), (2041, 2342)]