252172886

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{131477}}^1$

素因数の和:131623

約数の個数: 16

約数和(自身を含む): 435455136

約数和(自身を除く): 183282250

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 131477, 262954, 920339, 1840678, 18012349, 36024698, 126086443, 252172886]

約数ペア:

[(1, 252172886), (2, 126086443), (7, 36024698), (14, 18012349), (137, 1840678), (274, 920339), (959, 262954), (1918, 131477)]