2831241.00000000

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{521161}}^1$

素因数の和:521196

約数の個数: 12

約数和(自身を含む): 116740288

約数和(自身を除く): 52116324

約数列:

[1, 2, 4, 31, 62, 124, 521161, 1042322, 2084644, 16155991, 32311982, 64623964]

約数ペア:

[(1, 64623964), (2, 32311982), (4, 16155991), (31, 2084644), (62, 1042322), (124, 521161)]