17966687990

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1\times {\mathrm{48463}}^1$

素因数の和:48884

約数の個数: 32

約数和(自身を含む): 32702731776

約数和(自身を除く): 14736043786

約数列:

[1, 2, 5, 10, 131, 262, 283, 566, 655, 1310, 1415, 2830, 37073, 48463, 74146, 96926, 185365, 242315, 370730, 484630, 6348653, 12697306, 13715029, 27430058, 31743265, 63486530, 68575145, 137150290, 1796668799, 3593337598, 8983343995, 17966687990]

約数ペア:

[(1, 17966687990), (2, 8983343995), (5, 3593337598), (10, 1796668799), (131, 137150290), (262, 68575145), (283, 63486530), (566, 31743265), (655, 27430058), (1310, 13715029), (1415, 12697306), (2830, 6348653), (37073, 484630), (48463, 370730), (74146, 242315), (96926, 185365)]