4003916

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{947}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 8069376

約数和(自身を除く): 4065460

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 947, 1057, 1894, 2114, 3788, 4228, 6629, 13258, 26516, 142997, 285994, 571988, 1000979, 2001958, 4003916]

約数ペア:

[(1, 4003916), (2, 2001958), (4, 1000979), (7, 571988), (14, 285994), (28, 142997), (151, 26516), (302, 13258), (604, 6629), (947, 4228), (1057, 3788), (1894, 2114)]