289282942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{585593}}^1$

素因数の和:585627

約数の個数: 16

約数和(自身を含む): 491898960

約数和(自身を除く): 202616018

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 585593, 1171186, 7612709, 11126267, 15225418, 22252534, 144641471, 289282942]

約数ペア:

[(1, 289282942), (2, 144641471), (13, 22252534), (19, 15225418), (26, 11126267), (38, 7612709), (247, 1171186), (494, 585593)]