2018599499

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{320057}}^1$

素因数の和:320134

約数の個数: 16

約数和(自身を含む): 2488771008

約数和(自身を除く): 470171509

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 320057, 2240399, 5440969, 16963021, 38086783, 118741147, 288371357, 2018599499]

約数ペア:

[(1, 2018599499), (7, 288371357), (17, 118741147), (53, 38086783), (119, 16963021), (371, 5440969), (901, 2240399), (6307, 320057)]