2690096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8876

約数の個数: 20

約数和(自身を含む): 5487000

約数和(自身を除く): 2796904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 8849, 17698, 35396, 70792, 141584, 168131, 336262, 672524, 1345048, 2690096]

約数ペア:

[(1, 2690096), (2, 1345048), (4, 672524), (8, 336262), (16, 168131), (19, 141584), (38, 70792), (76, 35396), (152, 17698), (304, 8849)]