977660086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1979069}}^1$

素因数の和:1979103

約数の個数: 16

約数和(自身を含む): 1662418800

約数和(自身を除く): 684758714

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1979069, 3958138, 25727897, 37602311, 51455794, 75204622, 488830043, 977660086]

約数ペア:

[(1, 977660086), (2, 488830043), (13, 75204622), (19, 51455794), (26, 37602311), (38, 25727897), (247, 3958138), (494, 1979069)]