415413812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{858293}}^1$

素因数の和:858319

約数の個数: 18

約数和(自身を含む): 799071714

約数和(自身を除く): 383657902

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 858293, 1716586, 3433172, 9441223, 18882446, 37764892, 103853453, 207706906, 415413812]

約数ペア:

[(1, 415413812), (2, 207706906), (4, 103853453), (11, 37764892), (22, 18882446), (44, 9441223), (121, 3433172), (242, 1716586), (484, 858293)]