28486540945

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1\times {\mathrm{46229}}^1$

素因数の和:46976

約数の個数: 16

約数和(自身を含む): 34390681920

約数和(自身を除く): 5904140975

約数列:

[1, 5, 251, 491, 1255, 2455, 46229, 123241, 231145, 616205, 11603479, 22698439, 58017395, 113492195, 5697308189, 28486540945]

約数ペア:

[(1, 28486540945), (5, 5697308189), (251, 113492195), (491, 58017395), (1255, 22698439), (2455, 11603479), (46229, 616205), (123241, 231145)]