422859094

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{27941}}^1$

素因数の和:28020

約数の個数: 32

約数和(自身を含む): 772540416

約数和(自身を除く): 349681322

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 27941, 55882, 195587, 391174, 642643, 1285286, 1313227, 2626454, 4498501, 8997002, 9192589, 18385178, 30204221, 60408442, 211429547, 422859094]

約数ペア:

[(1, 422859094), (2, 211429547), (7, 60408442), (14, 30204221), (23, 18385178), (46, 9192589), (47, 8997002), (94, 4498501), (161, 2626454), (322, 1313227), (329, 1285286), (658, 642643), (1081, 391174), (2162, 195587), (7567, 55882), (15134, 27941)]