13873399278

素因数分解:

$2^1\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{647503}}^1$

素因数の和:651079

約数の個数: 16

約数和(自身を含む): 27754611456

約数和(自身を除く): 13881212178

約数列:

[1, 2, 3, 6, 3571, 7142, 10713, 21426, 647503, 1295006, 1942509, 3885018, 2312233213, 4624466426, 6936699639, 13873399278]

約数ペア:

[(1, 13873399278), (2, 6936699639), (3, 4624466426), (6, 2312233213), (3571, 3885018), (7142, 1942509), (10713, 1295006), (21426, 647503)]