1200740438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1\times {\mathrm{8237}}^1$

素因数の和:11431

約数の個数: 16

約数和(自身を含む): 1880241120

約数和(自身を除く): 679500682

約数列:

[1, 2, 23, 46, 3169, 6338, 8237, 16474, 72887, 145774, 189451, 378902, 26103053, 52206106, 600370219, 1200740438]

約数ペア:

[(1, 1200740438), (2, 600370219), (23, 52206106), (46, 26103053), (3169, 378902), (6338, 189451), (8237, 145774), (16474, 72887)]