1019481136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1355693}}^1$

素因数の和:1355748

約数の個数: 20

約数和(自身を含む): 2017272672

約数和(自身を除く): 997791536

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1355693, 2711386, 5422772, 10845544, 21691088, 63717571, 127435142, 254870284, 509740568, 1019481136]

約数ペア:

[(1, 1019481136), (2, 509740568), (4, 254870284), (8, 127435142), (16, 63717571), (47, 21691088), (94, 10845544), (188, 5422772), (376, 2711386), (752, 1355693)]