16881887542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{994339}}^1$

素因数の和:995007

約数の個数: 16

約数和(自身を含む): 27312531120

約数和(自身を除く): 10430643578

約数列:

[1, 2, 13, 26, 653, 1306, 8489, 16978, 994339, 1988678, 12926407, 25852814, 649303367, 1298606734, 8440943771, 16881887542]

約数ペア:

[(1, 16881887542), (2, 8440943771), (13, 1298606734), (26, 649303367), (653, 25852814), (1306, 12926407), (8489, 1988678), (16978, 994339)]