2789612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 5666304

約数和(自身を除く): 2876692

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1487, 1876, 2974, 5948, 10409, 20818, 41636, 99629, 199258, 398516, 697403, 1394806, 2789612]

約数ペア:

[(1, 2789612), (2, 1394806), (4, 697403), (7, 398516), (14, 199258), (28, 99629), (67, 41636), (134, 20818), (268, 10409), (469, 5948), (938, 2974), (1487, 1876)]