39450554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 69914880

約数和(自身を除く): 30464326

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 509, 542, 1018, 2981, 3523, 5599, 5962, 6617, 7046, 11198, 13234, 38753, 72787, 77506, 137939, 145574, 275878, 1517329, 1793207, 3034658, 3586414, 19725277, 39450554]

約数ペア:

[(1, 39450554), (2, 19725277), (11, 3586414), (13, 3034658), (22, 1793207), (26, 1517329), (143, 275878), (271, 145574), (286, 137939), (509, 77506), (542, 72787), (1018, 38753), (2981, 13234), (3523, 11198), (5599, 7046), (5962, 6617)]