2090065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 2702592

約数和(自身を除く): 612527

約数列:

[1, 5, 17, 67, 85, 335, 367, 1139, 1835, 5695, 6239, 24589, 31195, 122945, 418013, 2090065]

約数ペア:

[(1, 2090065), (5, 418013), (17, 122945), (67, 31195), (85, 24589), (335, 6239), (367, 5695), (1139, 1835)]