47894002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{42839}}^1$

素因数の和:42897

約数の個数: 16

約数和(自身を含む): 79168320

約数和(自身を除く): 31274318

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 42839, 85678, 556907, 1113814, 1842077, 3684154, 23947001, 47894002]

約数ペア:

[(1, 47894002), (2, 23947001), (13, 3684154), (26, 1842077), (43, 1113814), (86, 556907), (559, 85678), (1118, 42839)]