8339828

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1999}}^1$

素因数の和:2159

約数の個数: 24

約数和(自身を含む): 16800000

約数和(自身を除く): 8460172

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 1999, 2086, 3998, 4172, 7996, 13993, 27986, 55972, 297851, 595702, 1191404, 2084957, 4169914, 8339828]

約数ペア:

[(1, 8339828), (2, 4169914), (4, 2084957), (7, 1191404), (14, 595702), (28, 297851), (149, 55972), (298, 27986), (596, 13993), (1043, 7996), (1999, 4172), (2086, 3998)]