215541504004

素因数分解:

$2^2\times {\mathrm{2399}}^1\times {\mathrm{22461599}}^1$

素因数の和:22464002

約数の個数: 12

約数和(自身を含む): 377354880000

約数和(自身を除く): 161813375996

約数列:

[1, 2, 4, 2399, 4798, 9596, 22461599, 44923198, 89846396, 53885376001, 107770752002, 215541504004]

約数ペア:

[(1, 215541504004), (2, 107770752002), (4, 53885376001), (2399, 89846396), (4798, 44923198), (9596, 22461599)]