513436130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{5623}}^1$

素因数の和:6050

約数の個数: 32

約数和(自身を含む): 966968064

約数和(自身を除く): 453531934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 397, 794, 1985, 3970, 5623, 9131, 11246, 18262, 28115, 45655, 56230, 91310, 129329, 258658, 646645, 1293290, 2232331, 4464662, 11161655, 22323310, 51343613, 102687226, 256718065, 513436130]

約数ペア:

[(1, 513436130), (2, 256718065), (5, 102687226), (10, 51343613), (23, 22323310), (46, 11161655), (115, 4464662), (230, 2232331), (397, 1293290), (794, 646645), (1985, 258658), (3970, 129329), (5623, 91310), (9131, 56230), (11246, 45655), (18262, 28115)]