2051213486

素因数分解:

$2^1\times 7^1\times {\mathrm{5153}}^1\times {\mathrm{28433}}^1$

素因数の和:33595

約数の個数: 16

約数和(自身を含む): 3517172064

約数和(自身を除く): 1465958578

約数列:

[1, 2, 7, 14, 5153, 10306, 28433, 36071, 56866, 72142, 199031, 398062, 146515249, 293030498, 1025606743, 2051213486]

約数ペア:

[(1, 2051213486), (2, 1025606743), (7, 293030498), (14, 146515249), (5153, 398062), (10306, 199031), (28433, 72142), (36071, 56866)]