520055756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{142403}}^1$

素因数の和:142501

約数の個数: 24

約数和(自身を含む): 1004802624

約数和(自身を除く): 484746868

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 142403, 284806, 569612, 1566433, 3132866, 6265732, 11819449, 23638898, 47277796, 130013939, 260027878, 520055756]

約数ペア:

[(1, 520055756), (2, 260027878), (4, 130013939), (11, 47277796), (22, 23638898), (44, 11819449), (83, 6265732), (166, 3132866), (332, 1566433), (913, 569612), (1826, 284806), (3652, 142403)]