4888945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 6279120

約数和(自身を除く): 1390175

約数列:

[1, 5, 17, 85, 113, 509, 565, 1921, 2545, 8653, 9605, 43265, 57517, 287585, 977789, 4888945]

約数ペア:

[(1, 4888945), (5, 977789), (17, 287585), (85, 57517), (113, 43265), (509, 9605), (565, 8653), (1921, 2545)]