80452761038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{22261417}}^1$

素因数の和:22261571

約数の個数: 16

約数和(自身を含む): 130897137840

約数和(自身を除く): 50444376802

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 22261417, 44522834, 289398421, 578796842, 3094336963, 6188673926, 40226380519, 80452761038]

約数ペア:

[(1, 80452761038), (2, 40226380519), (13, 6188673926), (26, 3094336963), (139, 578796842), (278, 289398421), (1807, 44522834), (3614, 22261417)]