1372952306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{142157}}^1$

素因数の和:142609

約数の個数: 16

約数和(自身を含む): 2251782720

約数和(自身を除く): 878830414

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 142157, 284314, 1563727, 3127454, 62406923, 124813846, 686476153, 1372952306]

約数ペア:

[(1, 1372952306), (2, 686476153), (11, 124813846), (22, 62406923), (439, 3127454), (878, 1563727), (4829, 284314), (9658, 142157)]