419135248

素因数分解:

$2^4\times 7^1\times {\mathrm{3742279}}^1$

素因数の和:3742294

約数の個数: 20

約数和(自身を含む): 928085440

約数和(自身を除く): 508950192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3742279, 7484558, 14969116, 26195953, 29938232, 52391906, 59876464, 104783812, 209567624, 419135248]

約数ペア:

[(1, 419135248), (2, 209567624), (4, 104783812), (7, 59876464), (8, 52391906), (14, 29938232), (16, 26195953), (28, 14969116), (56, 7484558), (112, 3742279)]