2444428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 4965632

約数和(自身を除く): 2521204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1303, 1876, 2606, 5212, 9121, 18242, 36484, 87301, 174602, 349204, 611107, 1222214, 2444428]

約数ペア:

[(1, 2444428), (2, 1222214), (4, 611107), (7, 349204), (14, 174602), (28, 87301), (67, 36484), (134, 18242), (268, 9121), (469, 5212), (938, 2606), (1303, 1876)]