3639916

素因数分解:

$2^2\times 7^4\times {\mathrm{379}}^1$

素因数の和:411

約数の個数: 30

約数和(自身を含む): 7450660

約数和(自身を除く): 3810744

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 379, 686, 758, 1372, 1516, 2401, 2653, 4802, 5306, 9604, 10612, 18571, 37142, 74284, 129997, 259994, 519988, 909979, 1819958, 3639916]

約数ペア:

[(1, 3639916), (2, 1819958), (4, 909979), (7, 519988), (14, 259994), (28, 129997), (49, 74284), (98, 37142), (196, 18571), (343, 10612), (379, 9604), (686, 5306), (758, 4802), (1372, 2653), (1516, 2401)]