505142113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{88327}}^1$

素因数の和:88396

約数の個数: 16

約数和(自身を含む): 621829120

約数和(自身を除く): 116687007

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 88327, 618289, 1678213, 3798061, 11747491, 26586427, 72163159, 505142113]

約数ペア:

[(1, 505142113), (7, 72163159), (19, 26586427), (43, 11747491), (133, 3798061), (301, 1678213), (817, 618289), (5719, 88327)]