90001492

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{16829}}^1$

素因数の和:17031

約数の個数: 24

約数和(自身を含む): 180956160

約数和(自身を除く): 90954668

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 16829, 33658, 67316, 117803, 235606, 471212, 3214339, 6428678, 12857356, 22500373, 45000746, 90001492]

約数ペア:

[(1, 90001492), (2, 45000746), (4, 22500373), (7, 12857356), (14, 6428678), (28, 3214339), (191, 471212), (382, 235606), (764, 117803), (1337, 67316), (2674, 33658), (5348, 16829)]