143383864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1378691}}^1$

素因数の和:1378710

約数の個数: 16

約数和(自身を含む): 289525320

約数和(自身を除く): 146141456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1378691, 2757382, 5514764, 11029528, 17922983, 35845966, 71691932, 143383864]

約数ペア:

[(1, 143383864), (2, 71691932), (4, 35845966), (8, 17922983), (13, 11029528), (26, 5514764), (52, 2757382), (104, 1378691)]