2051201663

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{119069}}^1$

素因数の和:119206

約数の個数: 16

約数和(自身を含む): 2469035520

約数和(自身を除く): 417833857

約数列:

[1, 7, 23, 107, 161, 749, 2461, 17227, 119069, 833483, 2738587, 12740383, 19170109, 89182681, 293028809, 2051201663]

約数ペア:

[(1, 2051201663), (7, 293028809), (23, 89182681), (107, 19170109), (161, 12740383), (749, 2738587), (2461, 833483), (17227, 119069)]