3974488

素因数分解:

$2^3\times 7^2\times {\mathrm{10139}}^1$

素因数の和:10159

約数の個数: 24

約数和(自身を含む): 8669700

約数和(自身を除く): 4695212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 10139, 20278, 40556, 70973, 81112, 141946, 283892, 496811, 567784, 993622, 1987244, 3974488]

約数ペア:

[(1, 3974488), (2, 1987244), (4, 993622), (7, 567784), (8, 496811), (14, 283892), (28, 141946), (49, 81112), (56, 70973), (98, 40556), (196, 20278), (392, 10139)]