2079768082

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7818677}}^1$

素因数の和:7818705

約数の個数: 16

約数和(自身を含む): 3752965440

約数和(自身を除く): 1673197358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7818677, 15637354, 54730739, 109461478, 148554863, 297109726, 1039884041, 2079768082]

約数ペア:

[(1, 2079768082), (2, 1039884041), (7, 297109726), (14, 148554863), (19, 109461478), (38, 54730739), (133, 15637354), (266, 7818677)]