1081814402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1\times {\mathrm{3187}}^1$

素因数の和:5185

約数の個数: 16

約数和(自身を含む): 1642330080

約数和(自身を除く): 560515678

約数列:

[1, 2, 89, 178, 1907, 3187, 3814, 6374, 169723, 283643, 339446, 567286, 6077609, 12155218, 540907201, 1081814402]

約数ペア:

[(1, 1081814402), (2, 540907201), (89, 12155218), (178, 6077609), (1907, 567286), (3187, 339446), (3814, 283643), (6374, 169723)]