263883922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{85621}}^1$

素因数の和:85713

約数の個数: 16

約数和(自身を含む): 419205312

約数和(自身を除く): 155321390

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 85621, 171242, 1969283, 3938566, 5736607, 11473214, 131941961, 263883922]

約数ペア:

[(1, 263883922), (2, 131941961), (23, 11473214), (46, 5736607), (67, 3938566), (134, 1969283), (1541, 171242), (3082, 85621)]