1897458032

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1049479}}^1$

素因数の和:1049600

約数の個数: 20

約数和(自身を含む): 3708862320

約数和(自身を除く): 1811404288

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1049479, 2098958, 4197916, 8395832, 16791664, 118591127, 237182254, 474364508, 948729016, 1897458032]

約数ペア:

[(1, 1897458032), (2, 948729016), (4, 474364508), (8, 237182254), (16, 118591127), (113, 16791664), (226, 8395832), (452, 4197916), (904, 2098958), (1808, 1049479)]