2019901091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{5119}}^1$

素因数の和:5498

約数の個数: 16

約数和(自身を含む): 2202009600

約数和(自身を除く): 182108509

約数列:

[1, 13, 127, 239, 1651, 3107, 5119, 30353, 66547, 394589, 650113, 1223441, 8451469, 15904733, 155377007, 2019901091]

約数ペア:

[(1, 2019901091), (13, 155377007), (127, 15904733), (239, 8451469), (1651, 1223441), (3107, 650113), (5119, 394589), (30353, 66547)]