277788116

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{5309}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 494807040

約数和(自身を除く): 217018924

約数列:

[1, 2, 4, 103, 127, 206, 254, 412, 508, 5309, 10618, 13081, 21236, 26162, 52324, 546827, 674243, 1093654, 1348486, 2187308, 2696972, 69447029, 138894058, 277788116]

約数ペア:

[(1, 277788116), (2, 138894058), (4, 69447029), (103, 2696972), (127, 2187308), (206, 1348486), (254, 1093654), (412, 674243), (508, 546827), (5309, 52324), (10618, 26162), (13081, 21236)]