4271210

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{991}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 7713792

約数和(自身を除く): 3442582

約数列:

[1, 2, 5, 10, 431, 862, 991, 1982, 2155, 4310, 4955, 9910, 427121, 854242, 2135605, 4271210]

約数ペア:

[(1, 4271210), (2, 2135605), (5, 854242), (10, 427121), (431, 9910), (862, 4955), (991, 4310), (1982, 2155)]