12700090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 24788736

約数和(自身を除く): 12088646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 463, 926, 1055, 2110, 2315, 2743, 4630, 5486, 6019, 12038, 13715, 27430, 30095, 60190, 97693, 195386, 488465, 976930, 1270009, 2540018, 6350045, 12700090]

約数ペア:

[(1, 12700090), (2, 6350045), (5, 2540018), (10, 1270009), (13, 976930), (26, 488465), (65, 195386), (130, 97693), (211, 60190), (422, 30095), (463, 27430), (926, 13715), (1055, 12038), (2110, 6019), (2315, 5486), (2743, 4630)]