521941732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{141371}}^1$

素因数の和:141459

約数の個数: 24

約数和(自身を含む): 997520832

約数和(自身を除く): 475579100

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 141371, 282742, 565484, 1837823, 3675646, 7351292, 10037341, 20074682, 40149364, 130485433, 260970866, 521941732]

約数ペア:

[(1, 521941732), (2, 260970866), (4, 130485433), (13, 40149364), (26, 20074682), (52, 10037341), (71, 7351292), (142, 3675646), (284, 1837823), (923, 565484), (1846, 282742), (3692, 141371)]