1337641370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{11923}}^1$

素因数の和:12806

約数の個数: 32

約数和(自身を含む): 2596188672

約数和(自身を除く): 1258547302

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 863, 1726, 4315, 8630, 11219, 11923, 22438, 23846, 56095, 59615, 112190, 119230, 154999, 309998, 774995, 1549990, 10289549, 20579098, 51447745, 102895490, 133764137, 267528274, 668820685, 1337641370]

約数ペア:

[(1, 1337641370), (2, 668820685), (5, 267528274), (10, 133764137), (13, 102895490), (26, 51447745), (65, 20579098), (130, 10289549), (863, 1549990), (1726, 774995), (4315, 309998), (8630, 154999), (11219, 119230), (11923, 112190), (22438, 59615), (23846, 56095)]