13705286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 25325568

約数和(自身を除く): 11620282

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1373, 1426, 2746, 4991, 9611, 9982, 19222, 31579, 42563, 63158, 85126, 221053, 297941, 442106, 595882, 978949, 1957898, 6852643, 13705286]

約数ペア:

[(1, 13705286), (2, 6852643), (7, 1957898), (14, 978949), (23, 595882), (31, 442106), (46, 297941), (62, 221053), (161, 85126), (217, 63158), (322, 42563), (434, 31579), (713, 19222), (1373, 9982), (1426, 9611), (2746, 4991)]