26543270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1280

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 25227610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1069, 1910, 2138, 2483, 4966, 5345, 10690, 12415, 13897, 24830, 27794, 69485, 138970, 204179, 408358, 1020895, 2041790, 2654327, 5308654, 13271635, 26543270]

約数ペア:

[(1, 26543270), (2, 13271635), (5, 5308654), (10, 2654327), (13, 2041790), (26, 1020895), (65, 408358), (130, 204179), (191, 138970), (382, 69485), (955, 27794), (1069, 24830), (1910, 13897), (2138, 12415), (2483, 10690), (4966, 5345)]