78434494

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{6121}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 121215600

約数和(自身を除く): 42781106

約数列:

[1, 2, 43, 86, 149, 298, 6121, 6407, 12242, 12814, 263203, 526406, 912029, 1824058, 39217247, 78434494]

約数ペア:

[(1, 78434494), (2, 39217247), (43, 1824058), (86, 912029), (149, 526406), (298, 263203), (6121, 12814), (6407, 12242)]