1091854568

素因数分解:

$2^3\times 7^1\times {\mathrm{19497403}}^1$

素因数の和:19497416

約数の個数: 16

約数和(自身を含む): 2339688480

約数和(自身を除く): 1247833912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19497403, 38994806, 77989612, 136481821, 155979224, 272963642, 545927284, 1091854568]

約数ペア:

[(1, 1091854568), (2, 545927284), (4, 272963642), (7, 155979224), (8, 136481821), (14, 77989612), (28, 38994806), (56, 19497403)]