2017663432

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{452797}}^1$

素因数の和:453360

約数の個数: 16

約数和(自身を含む): 3789919260

約数和(自身を除く): 1772255828

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 452797, 905594, 1811188, 3622376, 252207929, 504415858, 1008831716, 2017663432]

約数ペア:

[(1, 2017663432), (2, 1008831716), (4, 504415858), (8, 252207929), (557, 3622376), (1114, 1811188), (2228, 905594), (4456, 452797)]