2449448

素因数分解:

$2^3\times {\mathrm{53}}^2\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 4723950

約数和(自身を除く): 2274502

約数列:

[1, 2, 4, 8, 53, 106, 109, 212, 218, 424, 436, 872, 2809, 5618, 5777, 11236, 11554, 22472, 23108, 46216, 306181, 612362, 1224724, 2449448]

約数ペア:

[(1, 2449448), (2, 1224724), (4, 612362), (8, 306181), (53, 46216), (106, 23108), (109, 22472), (212, 11554), (218, 11236), (424, 5777), (436, 5618), (872, 2809)]