2813601910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{40194313}}^1$

素因数の和:40194327

約数の個数: 16

約数和(自身を含む): 5787981216

約数和(自身を除く): 2974379306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 40194313, 80388626, 200971565, 281360191, 401943130, 562720382, 1406800955, 2813601910]

約数ペア:

[(1, 2813601910), (2, 1406800955), (5, 562720382), (7, 401943130), (10, 281360191), (14, 200971565), (35, 80388626), (70, 40194313)]