13009651490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{81509}}^1$

素因数の和:82978

約数の個数: 32

約数和(自身を含む): 25564144320

約数和(自身を除く): 12554492830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1451, 2902, 7255, 14510, 15961, 31922, 79805, 81509, 159610, 163018, 407545, 815090, 896599, 1793198, 4482995, 8965990, 118269559, 236539118, 591347795, 1182695590, 1300965149, 2601930298, 6504825745, 13009651490]

約数ペア:

[(1, 13009651490), (2, 6504825745), (5, 2601930298), (10, 1300965149), (11, 1182695590), (22, 591347795), (55, 236539118), (110, 118269559), (1451, 8965990), (2902, 4482995), (7255, 1793198), (14510, 896599), (15961, 815090), (31922, 407545), (79805, 163018), (81509, 159610)]