259739063

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{881}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 279417600

約数和(自身を除く): 19678537

約数列:

[1, 19, 59, 263, 881, 1121, 4997, 15517, 16739, 51979, 231703, 294823, 987601, 4402357, 13670477, 259739063]

約数ペア:

[(1, 259739063), (19, 13670477), (59, 4402357), (263, 987601), (881, 294823), (1121, 231703), (4997, 51979), (15517, 16739)]