2019931504

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{263561}}^1$

素因数の和:264048

約数の個数: 20

約数和(自身を含む): 3921802560

約数和(自身を除く): 1901871056

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 263561, 527122, 1054244, 2108488, 4216976, 126245719, 252491438, 504982876, 1009965752, 2019931504]

約数ペア:

[(1, 2019931504), (2, 1009965752), (4, 504982876), (8, 252491438), (16, 126245719), (479, 4216976), (958, 2108488), (1916, 1054244), (3832, 527122), (7664, 263561)]