7135001999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 7838208000

約数和(自身を除く): 703206001

約数列:

[1, 19, 41, 79, 269, 431, 779, 1501, 3239, 5111, 8189, 11029, 17671, 21251, 34049, 61541, 115939, 209551, 335749, 403769, 646931, 871291, 1396009, 2202841, 4753499, 9159181, 16554529, 26524171, 90316481, 174024439, 375526421, 7135001999]

約数ペア:

[(1, 7135001999), (19, 375526421), (41, 174024439), (79, 90316481), (269, 26524171), (431, 16554529), (779, 9159181), (1501, 4753499), (3239, 2202841), (5111, 1396009), (8189, 871291), (11029, 646931), (17671, 403769), (21251, 335749), (34049, 209551), (61541, 115939)]