1279705678

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{3433}}^1\times {\mathrm{6427}}^1$

素因数の和:9891

約数の個数: 16

約数和(自身を含む): 1986637680

約数和(自身を除く): 706932002

約数列:

[1, 2, 29, 58, 3433, 6427, 6866, 12854, 99557, 186383, 199114, 372766, 22063891, 44127782, 639852839, 1279705678]

約数ペア:

[(1, 1279705678), (2, 639852839), (29, 44127782), (58, 22063891), (3433, 372766), (6427, 199114), (6866, 186383), (12854, 99557)]