172371628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{301349}}^1$

素因数の和:301377

約数の個数: 24

約数和(自身を含む): 354387600

約数和(自身を除く): 182015972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 301349, 602698, 1205396, 3314839, 3917537, 6629678, 7835074, 13259356, 15670148, 43092907, 86185814, 172371628]

約数ペア:

[(1, 172371628), (2, 86185814), (4, 43092907), (11, 15670148), (13, 13259356), (22, 7835074), (26, 6629678), (44, 3917537), (52, 3314839), (143, 1205396), (286, 602698), (572, 301349)]