238389389

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2027}}^1$

素因数の和:2404

約数の個数: 16

約数和(自身を含む): 278598528

約数和(自身を除く): 40209139

約数列:

[1, 7, 53, 317, 371, 2027, 2219, 14189, 16801, 107431, 117607, 642559, 752017, 4497913, 34055627, 238389389]

約数ペア:

[(1, 238389389), (7, 34055627), (53, 4497913), (317, 752017), (371, 642559), (2027, 117607), (2219, 107431), (14189, 16801)]