890446472

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{7411}}^1$

素因数の和:8093

約数の個数: 32

約数和(自身を含む): 1745081280

約数和(自身を除く): 854634808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 653, 1306, 2612, 5224, 7411, 14822, 15019, 29644, 30038, 59288, 60076, 120152, 170453, 340906, 681812, 1363624, 4839383, 9678766, 19357532, 38715064, 111305809, 222611618, 445223236, 890446472]

約数ペア:

[(1, 890446472), (2, 445223236), (4, 222611618), (8, 111305809), (23, 38715064), (46, 19357532), (92, 9678766), (184, 4839383), (653, 1363624), (1306, 681812), (2612, 340906), (5224, 170453), (7411, 120152), (14822, 60076), (15019, 59288), (29644, 30038)]