2912662465

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{134503}}^1$

素因数の和:134640

約数の個数: 16

約数和(自身を含む): 3602555136

約数和(自身を除く): 689892671

約数列:

[1, 5, 61, 71, 305, 355, 4331, 21655, 134503, 672515, 8204683, 9549713, 41023415, 47748565, 582532493, 2912662465]

約数ペア:

[(1, 2912662465), (5, 582532493), (61, 47748565), (71, 41023415), (305, 9549713), (355, 8204683), (4331, 672515), (21655, 134503)]