2088402916

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{543289}}^1$

素因数の和:543355

約数の個数: 18

約数和(自身を含む): 3776408790

約数和(自身を除く): 1688005874

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 543289, 1086578, 2173156, 16841959, 33683918, 67367836, 522100729, 1044201458, 2088402916]

約数ペア:

[(1, 2088402916), (2, 1044201458), (4, 522100729), (31, 67367836), (62, 33683918), (124, 16841959), (961, 2173156), (1922, 1086578), (3844, 543289)]