1330596818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{320317}}^1$

素因数の和:320417

約数の個数: 16

約数和(自身を含む): 2091035904

約数和(自身を除く): 760439086

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 320317, 640634, 9929827, 19859654, 21461239, 42922478, 665298409, 1330596818]

約数ペア:

[(1, 1330596818), (2, 665298409), (31, 42922478), (62, 21461239), (67, 19859654), (134, 9929827), (2077, 640634), (4154, 320317)]