21423375092

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{3048289}}^1$

素因数の和:3048551

約数の個数: 24

約数和(自身を含む): 43017468480

約数和(自身を除く): 21594093388

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 3048289, 6096578, 12193156, 21338023, 42676046, 85352092, 765120539, 1530241078, 3060482156, 5355843773, 10711687546, 21423375092]

約数ペア:

[(1, 21423375092), (2, 10711687546), (4, 5355843773), (7, 3060482156), (14, 1530241078), (28, 765120539), (251, 85352092), (502, 42676046), (1004, 21338023), (1757, 12193156), (3514, 6096578), (7028, 3048289)]