21035006062

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{677107}}^1$

素因数の和:677440

約数の個数: 24

約数和(自身を含む): 36819778824

約数和(自身を除く): 15784772762

約数列:

[1, 2, 7, 14, 49, 98, 317, 634, 2219, 4438, 15533, 31066, 677107, 1354214, 4739749, 9479498, 33178243, 66356486, 214642919, 429285838, 1502500433, 3005000866, 10517503031, 21035006062]

約数ペア:

[(1, 21035006062), (2, 10517503031), (7, 3005000866), (14, 1502500433), (49, 429285838), (98, 214642919), (317, 66356486), (634, 33178243), (2219, 9479498), (4438, 4739749), (15533, 1354214), (31066, 677107)]