478492046

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241907}}^1$

素因数の和:241975

約数の個数: 16

約数和(自身を含む): 766364544

約数和(自身を除く): 287872498

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 241907, 483814, 5563861, 10402001, 11127722, 20804002, 239246023, 478492046]

約数ペア:

[(1, 478492046), (2, 239246023), (23, 20804002), (43, 11127722), (46, 10402001), (86, 5563861), (989, 483814), (1978, 241907)]