247324826

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{223621}}^1$

素因数の和:223709

約数の個数: 16

約数和(自身を含む): 429354240

約数和(自身を除く): 182029414

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 223621, 447242, 1565347, 3130694, 17666059, 35332118, 123662413, 247324826]

約数ペア:

[(1, 247324826), (2, 123662413), (7, 35332118), (14, 17666059), (79, 3130694), (158, 1565347), (553, 447242), (1106, 223621)]