408049854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{7057}}^1$

素因数の和:7504

約数の個数: 32

約数和(自身を含む): 853735680

約数和(自身を除く): 445685826

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 419, 838, 1257, 2514, 7057, 9637, 14114, 19274, 21171, 28911, 42342, 57822, 162311, 324622, 486933, 973866, 2956883, 5913766, 8870649, 17741298, 68008309, 136016618, 204024927, 408049854]

約数ペア:

[(1, 408049854), (2, 204024927), (3, 136016618), (6, 68008309), (23, 17741298), (46, 8870649), (69, 5913766), (138, 2956883), (419, 973866), (838, 486933), (1257, 324622), (2514, 162311), (7057, 57822), (9637, 42342), (14114, 28911), (19274, 21171)]