2100030578

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{239347}}^1$

素因数の和:239497

約数の個数: 16

約数和(自身を含む): 3257047584

約数和(自身を除く): 1157017006

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 239347, 478694, 9813227, 19626454, 25610129, 51220258, 1050015289, 2100030578]

約数ペア:

[(1, 2100030578), (2, 1050015289), (41, 51220258), (82, 25610129), (107, 19626454), (214, 9813227), (4387, 478694), (8774, 239347)]