855173098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{217823}}^1$

素因数の和:217989

約数の個数: 16

約数和(自身を含む): 1390588416

約数和(自身を除く): 535415318

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 217823, 435646, 2831699, 5663398, 32891273, 65782546, 427586549, 855173098]

約数ペア:

[(1, 855173098), (2, 427586549), (13, 65782546), (26, 32891273), (151, 5663398), (302, 2831699), (1963, 435646), (3926, 217823)]