13384670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 26157600

約数和(自身を除く): 12772930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 691, 745, 1382, 1490, 1937, 3455, 3874, 6910, 8983, 9685, 17966, 19370, 44915, 89830, 102959, 205918, 514795, 1029590, 1338467, 2676934, 6692335, 13384670]

約数ペア:

[(1, 13384670), (2, 6692335), (5, 2676934), (10, 1338467), (13, 1029590), (26, 514795), (65, 205918), (130, 102959), (149, 89830), (298, 44915), (691, 19370), (745, 17966), (1382, 9685), (1490, 8983), (1937, 6910), (3455, 3874)]