1289014772

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{863}}^1\times {\mathrm{6329}}^1$

素因数の和:7255

約数の個数: 24

約数和(自身を含む): 2297030400

約数和(自身を除く): 1008015628

約数列:

[1, 2, 4, 59, 118, 236, 863, 1726, 3452, 6329, 12658, 25316, 50917, 101834, 203668, 373411, 746822, 1493644, 5461927, 10923854, 21847708, 322253693, 644507386, 1289014772]

約数ペア:

[(1, 1289014772), (2, 644507386), (4, 322253693), (59, 21847708), (118, 10923854), (236, 5461927), (863, 1493644), (1726, 746822), (3452, 373411), (6329, 203668), (12658, 101834), (25316, 50917)]