4874510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 24

約数和(自身を含む): 8988408

約数和(自身を除く): 4113898

約数列:

[1, 2, 5, 10, 61, 122, 131, 262, 305, 610, 655, 1310, 3721, 7442, 7991, 15982, 18605, 37210, 39955, 79910, 487451, 974902, 2437255, 4874510]

約数ペア:

[(1, 4874510), (2, 2437255), (5, 974902), (10, 487451), (61, 79910), (122, 39955), (131, 37210), (262, 18605), (305, 15982), (610, 7991), (655, 7442), (1310, 3721)]