131118410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1657}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 243168912

約数和(自身を除く): 112050502

約数列:

[1, 2, 5, 10, 41, 82, 193, 205, 386, 410, 965, 1657, 1930, 3314, 7913, 8285, 15826, 16570, 39565, 67937, 79130, 135874, 319801, 339685, 639602, 679370, 1599005, 3198010, 13111841, 26223682, 65559205, 131118410]

約数ペア:

[(1, 131118410), (2, 65559205), (5, 26223682), (10, 13111841), (41, 3198010), (82, 1599005), (193, 679370), (205, 639602), (386, 339685), (410, 319801), (965, 135874), (1657, 79130), (1930, 67937), (3314, 39565), (7913, 16570), (8285, 15826)]