974708

素因数分解:

$2^2\times 7^2\times {\mathrm{4973}}^1$

素因数の和:4991

約数の個数: 18

約数和(自身を含む): 1984626

約数和(自身を除く): 1009918

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4973, 9946, 19892, 34811, 69622, 139244, 243677, 487354, 974708]

約数ペア:

[(1, 974708), (2, 487354), (4, 243677), (7, 139244), (14, 69622), (28, 34811), (49, 19892), (98, 9946), (196, 4973)]