1881609528

素因数分解:

$2^3\times 3^1\times {\mathrm{78400397}}^1$

素因数の和:78400406

約数の個数: 16

約数和(自身を含む): 4704023880

約数和(自身を除く): 2822414352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 78400397, 156800794, 235201191, 313601588, 470402382, 627203176, 940804764, 1881609528]

約数ペア:

[(1, 1881609528), (2, 940804764), (3, 627203176), (4, 470402382), (6, 313601588), (8, 235201191), (12, 156800794), (24, 78400397)]