1256423826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29914853}}^1$

素因数の和:29914865

約数の個数: 16

約数和(自身を含む): 2871825984

約数和(自身を除く): 1615402158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 29914853, 59829706, 89744559, 179489118, 209403971, 418807942, 628211913, 1256423826]

約数ペア:

[(1, 1256423826), (2, 628211913), (3, 418807942), (6, 209403971), (7, 179489118), (14, 89744559), (21, 59829706), (42, 29914853)]